INVENTORY TO THE HERBERT FEIGL PAPERS

Biographical Material (Feigl). 1931, 1944, 1957, 1959.

Includes photograph of Feigl (n.d.), a biographical summary (1957), a chronology of Feigl's life and career (1959/08), a curriculum vitae, a report on his activities during his sabbatical of 1947-48, a brief summar y of his training and experience (1931), a written summary of his initial reaction to Iowa City (1931/11/23), a biographical summary from Who's Who, and other similar biographical materials.

Item #'s 01-16; 30 pages on 26 sheets.

Biographical Material (Feigl)--Bibliography of His Writings. n.d.

Two bibliographies of Feigl's writings up to around 1964.

Item #'s 01-02; 8 pages on 8 sheets.

Biographical Material (Feigl)--Feyerabend's Essay (1966). n.d.

Includes biographical notes written by Feigl for Paul Feyerabend and a heavily annotated typescript of Feyerabend's essay.

Item #'s 01-02; 32 pages on 31 sheets.

Biographical Material (Feigl)--Newspaper Articles. 1923, 1934-39, 1941-43, 1947, 1949, 1951-53, 1956, 1962, 1965-67, 1969, 1971.

Assorted articles about Feigl, mostly reports on his lectures. Included also is a 1965 interview.

Item #'s 01-45.

Biographical Material (Feigl)--Official Documents. 1921-24, 1927, 1930-31, 1943, 1945, 1947.

Includes school records and certificates, a birth certificate, residency certificates, appointment letters (to Rockefeller Foundation Fellowship at Harvard University, 1930; as lecturer at the University of Iowa, 1932), travel papers, awards, and citizenship papers.

Item #'s 01-29; 37 pages on 30 sheets.

Addresses and Business Cards. n.d.

Address file and a collection of business cards and return addresses.

Item #'s 01-02.

Book Announcements. 1960, 1965, 1969-70.

Assorted advertisements and notices for books.

Item #'s 01-12.

Calendar. 1963.

Entries almost all limited to January and February, 1963.

Item # 01.

Financial Records (Feigl). 1939, 1945-48, 1950, 1954, 1964, 1968.

Assorted financial records and tax returns and extensive correspondence between Feigl and Hans Strauss, much of it concerning the settlement of a claim by Feigl against the government of Yugoslavia over the nationalization of a company in which Feigl owned stock.

Item #'s 01-95; 162 pages on 137 sheets.

Institute for the Unity of Science I. 1947, 1950, 1952, 1961-66.

Records concerning the Institute for the Unity of Science, including by-laws, tax records, and records of royalty payments.

Item #'s 01-10; 60 pages on 48 sheets.

Institute for the Unity of Science II. 1965-67.

Correspondence among Alan Ross Anderson, Charles A. Brind, Dean W. Carleton, Rudolf Carnap, J. Cisar, Robert S. Cohen, Roberta L. Dewey, Herbert Feigl, Kate Freundlich, Carl G. Hempel, Gerald Holton, Philip D. Jones (University of Chicago Press), Jørg Jørgensen, Milton R. Konvitz, Felix, Victor Lenzen, Felix Mainx, Charles Morris, Ernest Nagel, Marie Neurath, Helene Pfungen, Roger Shugg (Director, University of Chicago Press), S. S. Stevens, D. L. Székely, R. Joel Tierney (Attorney, University of Minnesota), E. J. Villani (University of Chicago Press), Howard W. Wane (concerning Egon Brunswik), William A. Wood (University of Chicago Press), and Joseph H. Woodger concerning IUS activities. This correspondence includes a discussion of the possibility of moving the Institute for the Unity of Science to the University of Minnesota.

Item #'s 01-150; 196 pages on 184 sheets.

Institute for the Unity of Science III. 1968-71.

Correspondence among Herbert G. Bohnert, Rudolf Carnap, Robert S. Cohen, Herbert Feigl, H. Freudenthal, Carl G. Hempel, Philip D. Jones (University of Chicago Press), Milton R. Konvitz, Barbara Babcock Koza (University of Chicago press), Charles Morris, Ann Moyal (University of Chicago Press), Ernest Nagel, Marie Neurath, Frits Staal. This correspondence includes discussions concerning potential new members for the Board of Trustees, selecting a publisher for the new Foundations of Science Series, and selecting potential contributors to this series.

Item #'s 01-71; 108 pages on 104 sheets.

Institute for the Unity of Science IV. 1966-69.

Correspondence and materials related to the Bibliography for the International Encyclopedia of Unified Science.

Item #'s 01-17; 77 pages on 76 sheets.

Institute for the Unity of Science V. 1939, 1941, 1955, 1970.

Conference programs and book list (for Foundations of the Unity of Science series).

Item #'s 01-04; 14 pages on 7 sheets.

Notebook. n.d.

Notebook from a basic physics course.

Item # 01.

Professional Organizations--American Association for the Advancement of Science. 1943, 1963, 1970.

Includes notice of Feigl's election to AAAS, the general program for the 1963 annual meeting, and the preface (by Robert S. Cohen and Raymond J. Seeger) to Ernst Mach, Physicist and Philosopher (1970).

Item #'s 01-03; 5 pages on 5 sheets, plus 1 bound volume.

Professional Organizations--American Philosophical Association. 1932-33, 1935, 1954, 1965-67, 1970.

Programs for early APA annual meetings (1932, 1933, 1935), list of Western Division officers (circa 1954), Proceedings and Addresses of the American Philosophical Association (1965/66 and 1966/67), and call for papers for 1971 meetings.

Item #'s 01-10; 4 pages on 3 sheets, plus 5 leaflets and 2 bound volumes.

Professional Organizations--Institute of Twentieth Century Studies. n.d.

Description of 2 1/2 week summer institute.

Item # 01; 2 pages on 2 sheets.

Professional Organizations--International Congress for the Philosophy of Science. 1935, 1963, 1968, 1953.

Feigl's member card (1935), 1963 annual meeting program (for International Congress of Philosophy), 1968 annual meeting program), and letter from Feigl ICPS (1953/10/07).

Item #'s 01-04; 2 pages on 2 sheets, plus 1 pamphlet and 1 bound volume.

Professional Organizations--International Forum. 1961.

Seminar outline for working group on "Science and the Future".

Item # 01; 3 pages on 3 sheets.

Professional Organizations--International Union of History and Philosophy of Science. 1968.

"Communications of IUHPS", Synthese 18 (1968), which includes list of officers and council members along with meeting reports.

Item # 01.

Professional Organizations--John Simon Guggenheim Memorial Foundation. 1947.

Pamphlet on Guggenheim Fellowships.

Item # 01.

Professional Organizations--Philosophy of Science Association. 1970.

Letter from Gerald J. Massey to Feigl (1970/11/15), including list of nominees for PSA officers.

Item #'s 01-02; 2 pages on 2 sheets.

Teaching--Bibliographies. 1953, 1956-57, 1959.

Bibliographies and course book reserve lists for courses "Man and His Scientific Quest", "Philosophical Problems of Psychology", "Philosophy of Science", "Science and Civilization", "Scientific Humanism", and "Theory of Knowledge". Also includes brief essay "Primitive Thought and Its Development" (2 pp., n.d.).

Item #'s 01-24; 46 pages on 40 sheets.

Teaching--Course on Aristotle (Fr. McMullin). 1965-66.

Bibliography and an examination from Fr. Ernan McMullin's Aristotle class.

Item #'s 01-02; 3 pages on 3 sheets.

Teaching--Course on History and Philosophy of Physics (Dr. Feyerabend). n.d.

Course outline for Paul Feyerabend's History and Philosophy of Physics course.

Item # 01; 6 pages on 6 sheets.

Teaching--Course on the Mind-Body Problem. 1953.

Typescripts of talks and discussions concerning the mind-body problem. Included are: "Discussion of Culbertson and Attneave by Rosenzweig" (Unity of Science Conference, 7 pp., 1953/07/03), "Free Discussion (of Culbertson and Rosenzweig)" (5 pp., 1953/07/03), "Discussion of Feigl's Opening Address" (2 pp., 1953/07/03), "Feigl's Discussion of Else Frenkel Brunswik's Paper" (8 pp., 1953/07/03), "Questions to Ritchie" (2 pp., 1953/07/03), "Discussion of Sarbin" (3 pp., 1953/07/03), "Discussion of Hammond's Paper by Brunswik and Crutchfield" (Unity of Science Symposium on the Probability Approach in Psychology, 5 pp., 1953/07/05), "Brunswik's Preliminary Remarks" (5 pp., 1953/07/05), "Discussion of Brunswik and Postman" (12 pp., 1953/07/05), [No title--first 3 pages missing] (Feigl Course, 24 pp., 1953/07/17), "Brunswik" (22 pp., 1953/07/20), "Brunswik and Postman" (19 pp., 1953/07/21), "Postman" (21 pp., 1953/07/22), "Postman" (22 pp., 1953/07/23), "Else Frenkel Brunswik" (15 pp., 1953/07/24), "Else Frenkel Brunswik" (25 pp., 1953/07/27), "Ritchie" (28 pp., 1953/07/28), "Ritchie" (23 pp., 1953/07/29), and "Mind-Body Problem" [missing page 1] (25 pp., 1953/07/30).

Item #'s 01-19; 273 pages on 273 sheets.

Teaching--Course on Philosophy of Language (Root). 1971.

Course description and bibliography for Michael Root's Philosophy of Language seminar on the topic of the distinction between rule-governed and law-governed behavior.

Item # 01; 5 pages on 5 sheets.

Teaching--Course on Philosophy of Psychology. 1955, 1958.

Bibliographies and reserve book lists for this course.

Item #'s 01-07; 14 pages on 14 sheets.

Teaching--Course on Philosophy of Science. 1963.

Course outline, notes, and reading list for this course.

Item #'s 01-04; 31 pages on 28 sheets.

Teaching--Notes for Freshman English Course Lecture. 1956-59.

Abstract of Feigl's lecture on definition, typed lecture notes on this topic, paper "Definition: A Brief Elementary Survey" by Feigl (22 pp., n.d.), letter to Feigl from Martin Steinmann, Jr. (1959/01/22) and John W. Clark (1958/08/25), and offprints of "Define and Conquer" (by Alan E. Treloar) and "Sense, or Jabberwocky" (by Treloar and Don Chill).

Item #'s 01-08; 42 pages on 40 sheets, plus 1 offprint.

Teaching--Outlines, Notes, etc. 1941, 1944, 1946-47, 1959, 1968, 1970.

Assorted examinations and syllabi. Also includes letter from Sidney Hook to Feigl (1968/04/18) and handwritten notes "Explanation, [?], Prediction", "Danger points in Preanalytical [?] Interpretation and Theory", "The Ten Virtues of Good Scientific Theories", and "Criteria of Scientific Method".

Item #'s 01-12; 22 pages on 17 sheets.

Teaching--Student Papers. 1952, 1968.

Term papers for courses in philosophy of psychology, philosophy of science and epistemology, authored by Walter Mink, Sherman E. Nelson, Georganne Shove, Raymond J. Collins, Mario del Carril, Arnold Hymanson, and Kwong-po Lee.

Item #'s 01-09; 113 pages on 113 sheets.

Teaching--Student Papers--M.A. Thesis. n.d.

Term paper and Master's paper entitled "The Problem of Induction" by Muriel P. Skoug.

Item # 01; 27 pages on 27 sheets.

Teaching--Student Papers (Fr. McMullin). 1965.

Terms papers for course on Plato and Aristotle taught by Fr. Ernan McMullin. These papers were authored by Steve Desnick, Jim Chesebro, Philip J. McBride, Victoria L. Kleven, Karen Kurth, M. Thomson, and Todd E. Davison. Also included is a brief letter from Fr. McMullin to Karen Kurth.

Item #'s 01-12; 89 pages on 89 sheets.

University of Minnesota--Center for Philosophy of Science--Activities Report (1956/57). 1957.

Includes activities report for 1956/57 and excerpts from reviews of volume 1 of Minnesota Studies in the Philosophy of Science.

Item #'s 01-02; 8 pages on 8 sheets.

University of Minnesota--Center for Philosophy of Science--Advisory Committee. 1953-54, 1957-58.

Includes minutes of Advisory Committee meetings (1954/04/24; 1954/06/11) and an agenda for a meeting (1957/01/18). Also includes correspondence between Feigl and J. L. Morrill (President, University of Minnesota), Maurice B. Visscher, and E. W. McDiarmid (Dean, College of Science, Literature and the Arts, University of Minnesota).

Item #'s 01-11; 24 pages on 24 sheets.

University of Minnesota--Center for Philosophy of Science--Applicants for Assistantships. 1960-62, 1968.

Application letters, curricula vitae, and letters of recommendation from John Canfield, Warren B. Cheston, Hermann Fischer, Herbert Heidelberger, Michael Hoare, Willem Jacques Hornix, Burton F. Levy, Fred A. McMillan, Michael Martin, Magoroh Maruyama, C. B. O. Mohr, Harry Solomon Perlman, P. Ramakrishna, V. Madhusudan Reddy, S. Sankaran, William Paul Thompson, Syed Vahiduddin, and Zeno Vendler.

Item #'s 01-30; 52 pages on 48 sheets.

University of Minnesota--Center for Philosophy of Science--Hill Foundation. 1957, 1960.

Includes project proposal to the Hill Family Foundation (1957/04/03) and an Interim Report (1959/60).

Item #'s 01-03; 13 pages on 13 sheets.

University of Minnesota--Center for Philosophy of Science--Materials sent to the University of Pittsburgh. 1952-54, 1956-57, 1959-60.

Includes project proposals, funding requests, notices for Center lectures and publications, conference reports, Center activities reports (including a summary report for 1953-56), and reviews of Center publications.

Item #'s 01-19; 129 pages on 129 sheets.

University of Minnesota--Center for Philosophy of Science--Meetings (Spring 1954). 1953-55.

Typed and handwritten notes and summaries of informal Center meetings. Participants include: Rudolf Carnap, Herbert Feigl, Carl Hempel, Paul Meehl, Hilary Putnam, and Wilfrid Sellars.

Item #'s 01-13; 44 pages on 44 sheets.

University of Minnesota--Center for Philosophy of Science--Meetings (Fall 1956). 1956, 1959, 1963, 1966.

Typed and handwritten notes and summaries of informal Center meetings. Participants include: Herbert Feigl, Adolf Grünbaum, Grover Maxwell, Michael Scriven, Wilfrid Sellars, and Wolfgang Yourgrau. Also includes material from Adolf Grünbaum, E. L. Hill, Karl Popper, Richard Schlegel, and J. J. C. Smart, to which Center members responded.

Item #'s 01-27; 88 pages on 87 sheets.

University of Minnesota--Center for Philosophy of Science--Miscellaneous Correspondence. 1954-56.

Correspondence and memoranda between Feigl and: Thomas E. Cooney, Jr. (Ford Foundation), Paul Meehl, and also the following deans at the University of Minnesota: Theodore C. Blegen, Francis M. Boddy, Bryce Crawford, E. W. McDiarmid, and E. W. Ziebarth.

Item #'s 01-06; 8 pages on 8 sheets.

University of Minnesota--Center for Philosophy of Science--News Service. 1953-55, 1957-62.

News releases and a couple of newspaper articles on Center activities, including guest speakers, conferences, etc.

Item #'s 01-34; 35 pages on 34 sheets, plus 4 newspaper articles.

University of Minnesota--Center for Philosophy of Science--Notes on Setting up the Center. 1951, 1953-55, 1965.

Assorted handwritten and typed notes and documents concerning the Center's origins, including "Minnesota Center for Philosophy of Science: A Program Worth Sustaining" (7 pp., 1965/10/30), "Brief Outline for the Project for a Minnesota Center for Advanced Studies in the Logic, Methodology, and Philosophy of Science (6 pp., n.d.), "First Preliminary Outline for a Minnesota Institute for Advanced Studies in the Foundations of Science"(3 pp., n.d.), "Description of the Proposed Policies and Procedures of the Projected Minnesota Center for Philosophy of Science" (1 p., n.d.), "Revised Proposal for a Minnesota Center for Advanced Studies in the Logic, Methodology, and Philosophy of Science" (1 p., 1953/02/18), "A More Detailed Characterization of One of the Research Projects" (2 pp., n.d.), and lists or proposed collaborating scholars. Also correspondence between Feigl and Egon Brunswik, E. W. McDiarmid (Dean, University of Minnesota), and Hans Reichenbach.

Item #'s 01-21; 82 pages on 75 sheets.

University of Minnesota--Center for Philosophy of Science--Report on Summer Conference (1957). 1957.

Contains "Report on the Conference on Philosophical Foundations of Physics: August 12 - September 14, 1957", (6 pp., 1957/09/27).

Item # 01; 6 pages on 6 sheets.

University of Minnesota--Department of Philosophy. 1964, 1968.

Assorted correspondence and related material for Cynthia P. Burns, Bryce Crawford, Jr. (Dean, University of Minnesota), Dale Andrew Ketchum, and Kwong Po Lee. Also includes a vacancy list for philosophy positions (1968/01) and the Philosophy Club's proposal for graduate study reforms (3 pp., n.d.).

Item #'s 01-05; 8 pages on 8 sheets.

University of Minnesota--General. 1940, 1953, 1955-56, 1960-67, 1970-71.

Assorted correspondence and official documents, including Feigl's appointment letter (1940/04/12) and contract, insurance and retirement information, and a document entitled "University House Project".

Item #'s 01-25; 41 pages on 37 sheets.

Correspondence--Abelson, Raziel. 1967-68.

Item #'s 01-05; 7 pages on 7 sheets.

Correspondence--Achinstein, Peter. 1966-68.

Correspondence of Herbert Feigl with: Peter Achinstein, Stephen Barker.

Item #'s 01-07; 7 pages on 7 sheets.

Correspondence--Allen, Reginald. 1961, 1965.

Item #'s 01-05; 7 pages on 7 sheets.

Correspondence--Almont, Maxine M. 1965.

Correspondence of Herbert Feigl with: Maxine M. Almont, Jo Ann E. Ahrendt.

Item # 01; 1 page on 1 sheet.

Correspondence--Andersen, H. Carl. 1960.

Correspondence between Herbert Feigl and Congressman Anderson concerning the International Center for Cultural and Technical Interchange between East and West.

Item # 01; 1 page on 1 sheet.

Correspondence--Anderson, Alan Ross. 1967.

Correspondence concerning the Institute for the Unity of Science and the International Union of History and Philosophy of Science.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Anderson, Robert. n.d.

Item # 01; 2 pages on 2 sheets.

Correspondence--Apostel, L. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Armacost, George H. 1960.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Armleder, Paul J. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Armstrong, David. 1967, 1969.

Item #'s 01-02; 4 pages on 2 sheets.

Correspondence--Arner, Douglas G. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Aronson, Jason. 1966.

Correspondence between Herbert Feigl and Jason Aronson of the International Journal of Psychiatry.

Item # 01; 1 page on 1 sheet.

Correspondence--Artmann, Paul. 1950, 1952.

Item #'s 01-04; 13 pages on 7 sheets.

Correspondence--Aschenbrenner, Karl. 1958.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Aune, Bruce. 1960-62.

Correspondence of Bruce Aune with: Herbert Feigl, Grover Maxwell.

Item #'s 01-08; 11 pages on 10 sheets.

Correspondence--Axtelle, George. 1961.

Item # 01; 3 pages on 3 sheets.

Correspondence--Ayers, Robert H. 1961.

Item # 01; 2 pages on 2 sheets.

Correspondence--Babcock, C. M. 1949.

Item # 01; 1 page on 1 sheet.

Correspondence--Baier, Kurt. 1961, 1966.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Bar-Hillel, Yehoshua. 1952, 1955, 1961, 1970.

Also includes correspondence between Herbert Feigl and S. Sambursky concerning Y. Bar-Hillel, correspondence of Y. Bar-Hillel with Rudolf Carnap and Hanna Thost, and a curriculum vitae & list of scientific publications of Y. Bar-Hillel.

Item #'s 01-08; 9 pages on 9 sheets.

Correspondence--Bartley, William Warren, III. 1961-62, 1966-67.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Baumer, William H. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Baumrin, Bernard H. 1962.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Beard, Robert W. 1961.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Beardsley, Monroe. 1961.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Beck, Lewis W. 1961.

Item # 01; 1 page on 1 sheet.

Correspondence--Beer, Arthur. 1968, 1970-71.

Includes information on the Kepler Quadricentennial Symposium at the Franklin Institute, a suppost proposal to the National Science Foundation for this symposium, and correspondence between A. Beer and I. M. Levitt.

Item #'s 01-09; 16 pages on 15 sheets.

Correspondence--Benson, Arthur J. 1954-55.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence--Bertocci, Peter A. 1969-70.

Item #'s 01-06; 7 pages on 6 sheets.

Correspondence--Beth, E. W. 1953.

Item # 01; 1 page on 1 sheet.

Correspondence--Bhawan, Bharati. 1969.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Bischof, Norbert. 1966-67.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Bjornson, R. G. B. 1970-71.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Black, Max. 1945, 1961.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Blackmore, John T. 1969.

Item # 01; 1 page on 1 sheet.

Correspondence--Blatnik, John A. 1960.

Correspondence between Herbert Feigl and Congressman Blatnik concerning the International Center for Cultural and Technical Interchange between East and West.

Item # 01; 1 page on 1 sheet.

Correspondence--Blau, Joseph L. 1950.

Item # 01; 1 page on 1 sheet.

Correspondence--Blegen, Theodore C. 1960.

Correspondence of Theodore Blegen, Dean of the University of Minnesota Graduate School, with Elizabeth P. Lam and Georgene B. Lovecky, both of the Conference Board of Associated Research Councils, concerning William M. O'Neil.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Blumberg, Albert E. 1959-61, 1966, 1969.

Correspondence of Albert Blumberg (and sometimes also Dorothy Rose) with: Herbert Feigl, Grover Maxwell.

Item #'s 01-12; 15 pages on 14 sheets.

Correspondence--Bohnert, Herbert G. 1954-55.

One letter (-05) is a report on Carnap's remarks on correspondence rules, and it has been annotated by Carnap himself.

Item #'s 01-05; 11 pages on 11 sheets.

Correspondence--Boring, Edwin G. 1934, 1936, 1939, 1945, 1949-50, 1956-57, 1959-60.

Correspondence of E. G. Boring with: Herbert Feigl, Paul Meehl.

Item #'s 01-19; 33 pages on 33 sheets.

Correspondence--Bowen, Howard R. 1940.

Item # 01; 1 page on 1 sheet.

Correspondence--Bracken, Harry M. 1961, 1966.

Item #'s 01-04; 5 pages on 5 sheets.

Correspondence--Bradley, Raymond D. 1966-68.

Correspondence of R. D. Bradley with: Kurt Baier, Monroe Beardsley, Max Black, R. B. Brandt, B. J. Diggs, Herbert Feigl, M. E. Gerwin, David Hall, S. Hampshire, D. F. Lorking, A. M. Mardiros, G. Nerlich, G. W. Parkyn, K. B. Pflaum, Marcus Singer, Douglas E. Smith, Patrick Suppes, Robert Swartz, Richard Taylor, Manley Thompson, James Thomson.

Item #'s 01-25; 26 pages on 26 sheets.

Correspondence--Bragg, Raymond B. 1939, 1941, 1945.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Braithwaite, R. B. 1967.

Item # 01; 2 pages on 2 sheets.

Correspondence--Brandt, Richard B. 1954, 1959, 1965-67.

Item #'s 01-07; 9 pages on 9 sheets.

Correspondence--Bridgman, P. W. 1931.

Includes a letter of recommendation for Herbert Feigl.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Brkic', Jouan. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Brosin, Henry W. 1951.

Item # 01; 1 page on 1 sheet.

Correspondence--Bruiger, D. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Brunswik, Egon. 1954-55.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence--Bub, Jeffrey. 1967.

Correspondence of Herbert Feigl with Wayne R. Gruner (National Science Foundation), C. T. Johnson (Assistant Vice President, University of Minnesota), and Ilona Melstrads (national Science Foundation) concerning J. Bub.

Item #'s 01-06; 9 pages on 8 sheets.

Correspondence--Buchta, J. W. 1945.

Item # 01; 1 page on 1 sheet.

Correspondence--Buchwald, Alexander M. 1959.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Buck, G. E. 1955.

Correspondence of G. E. Buck with: Herbert Feigl, George R. Price.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence--Buck, Roger C. 1954-55, 1959, 1961-62, 1964-66.

Item #'s 01-21; 23 pages on 22 sheets.

Correspondence--Bunge, Mario. 1956, 1966, 1968-70. Correspondence of M. Bunge with: Herbert Feigl, Franz Oppacher. Also includes immigration form for the University of Minnesota.

Item #'s 01-15; 19 pages on 18 sheets.

Correspondence--Bures, Charles. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Burhoe, Ralph Wendell. 1954-55, 1959, 1966-67, 1969.

Correspondence of R. W. Burhoe with: Herbert Feigl, Fletcher G. Watson. Also includes pamphlet entitled "Religion in the Age of Science".

Item #'s 01-11; 15 pages on 13 sheets.

Correspondence--Burian, Richard M. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Burnham, Donald L. 1961.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Burns, Cynthia. 1964.

Correspondence of Herbert Feigl with Cynthia Burns (Institute of International Education).

Item # 01; 1 page on 1 sheet.

Correspondence--Bush, S. n.d.

Item # 01; 1 page on 1 sheet.

Correspondence--Campbell, Donald T. 1958, 1960, 1966.

Item #'s 01-06; 8 pages on 7 sheets.

Correspondence--Capek, M. 1960-61, 1971.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Carleton, Robert H. 1966.

Correspondence of Herbert Feigl with R. H. Carleton (National Science Teachers Association). Also includes Feigl's "Remarks on Major Items in the Process of Science" (4 pp., n.d.).

Item #'s 01-03; 6 pages on 6 sheets.

Correspondence--Carnap, Rudolf. 1933-34, 1945, 1949, 1952-63, 1966, 1969-70.

Extensive correspondence of Rudolf & Ina Carnap with: Gavin Alexander, Herbert Feigl, Wesley Salmon, Paul A. Schilpp, Appleton-Century-Crofts. Also correspondence of Hanneliese Thost with: Arthur J. Benson, Herbert Feigl, Gerd-Klaus Kaltenbrunner, Wolfgand Stegmüller. Also includes Carnap's "Replies and Systematic Expositions" (3 pp., 1959/01), and Thost & Benson's "The Future of Carnap's Writings--A Preliminary Statement" (1970/11/22, 4 pp.).

Item #'s 01-74; 124 pages on 116 sheets.

Correspondence--Cassel, J. Frank. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--Cassirer, Eva. 1957.

Item #'s 01-03; 6 pages on 5 sheets.

Correspondence--Castañeda, Héctor Neri. 1954-56.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Caws, Peter J. 1965-67.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Cerf, Walter. 1955.

Item # 01; 1 page on 1 sheet.

Correspondence--Chambers, Bette. 1965.

Item # 01; 2 pages on 2 sheets.

Correspondence--Cheng, Chung-ying. 1971.

Item # 01; 2 pages on 2 sheets.

Correspondence--Chisholm, Roderick M. 1960.

Item # 01; 1 page on 1 sheet.

Correspondence--Clendinnen, John. 1965-66.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Cobb, Stanley. 1960.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Cohen, I. Bernard. 1961.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Cohen, Robert S. 1953-54, 1958-60, 1962, 1967, 1970-71.

Item #'s 01-26; 30 pages on 28 sheets.

Correspondence--Collins, Joseph D. 1969.

Item #'s 01-03; 5 pages on 5 sheets.

Correspondence--Colodny, Robert G. 1971.

Item # 01; 1 page on 1 sheet.

Correspondence--Conger, George P. 1954, 1963.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Craig, Hamilton A. 1955.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Crockett, Campbell. 1961.

Correspondence of Campbell Crockett (Dean, Graduate School, University of Cincinnati) with: A. Cornelius Benjamin, Herbert Feigl, Charner Perry, Charles L. Stevenson.

Item #'s 01-04; 6 pages on 6 sheets.

Correspondence--Crosson, Frederick J. 1965, 1967.

Also includes footnotes for Feigl's essay "Science and Philosophy".

Item #'s 01-07; 7 pages on 7 sheets.

Correspondence--Culbertson, James T. 1959.

Item #'s 01-04; 6 pages on 6 sheets.

Correspondence--Curiel, Jose Luis. 1963.

Item # 01; 1 page on 1 sheet1s.

Correspondence--Cutler, Preston S. 1960.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Dalen, Per. 1968.

Item # 01; 1 page on 1 sheet.

Correspondence--Damerell, V. R. 1967.

Item # 01; 2 pages on 2 sheets.

Correspondence--Darzins, A. Luis. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Davis, Ardie. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Demos, Raphael. 1954.

Item #'s 01-03; 9 pages on 8 sheets.

Correspondence--Dennes, William R. 1945-46.

Includes a telegram from Dennes to Feigl.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Destouches, Jean-Louis. 1956-57.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Deterline, William A. 1959-60.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Dockx, S. 1965, 1971.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Dodd, Stuart C. 1964.

Item # 01; 2 pages on 2 sheets.

Correspondence--Dolphin, Vernon. 1960.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence--Donagan, Alan. 1959, 1962.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Dretske, Frederick I. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Ducasse, C. J. 1945, 1959, 1961.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Dulit, Everett. 1961-62, 1964.

Item #'s 01-07; 10 pages on 10 sheets.

Correspondence--Dupuis, Adrian M. 1955.

Item # 01; 2 pages on 2 sheets.

Correspondence--Durham, B. n.d.

Item # 01; 1 page on 1 sheet.

Correspondence--Dyanson, Diana. 1963.

Item # 01; 1 page on 1 sheet.

Correspondence--Easton, David. 1957.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Easton, Loyd D. 1967.

Correspondence between L. D. Easton and Herbert Feigl concerning Dickinson S. Miller.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Echeverría, D. Luis. 1970.

Correspondence between Herbert Feigl and D. Luis Echeverría, President of Mexico.

Item # 01; 1 page on 1 sheet.

Correspondence--Economos, Judith. 1965-69, 1972.

Extensive correspondence between J. Economos and Herbert Feigl. Also includes a photograph of a piece of J. Economos' artwork (-01), several drawings, and several poems.

Item #'s 01-58; 220 pages on 179 sheets.

Correspondence--Edman, Irwin. 1950.

Telegram from I. Edman to Herbert Feigl.

Item # 01; 1 page on 1 sheet.

Correspondence--Edwards, Hans. 1966, 1970.

Includes a dissertation proposal by H. Edwards on the argument from incorrigibility (1970).

Item #'s 01-03; 10 pages on 9 sheets.

Correspondence--Edwards, Paul. 1956, 1959-62, 1970.

Includes press release "International Encyclopedia to cover All Past and Present Philosophies" (Cromwell-Collier, 1961, concerning what was to become the Encyclopedia of Philosophy).

Item #'s 01-14; 35 pages on 32 sheets.

Correspondence--Eilstein, Hélena. 1960, 1966.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Einstein, Albert. 1929, 1943.

Item #'s 01-04; 6 pages on 6 sheets.

Correspondence--Eitner, Lorenz. 1963.

Item # 01; 2 pages on 2 sheets.

Correspondence--Ekstein, Rudolf. 1955, 1966.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence--Elliott, R. Michael. 1940, 1945, 1958.

Item #'s 01-04; 8 pages on 6 sheets.

Correspondence--Ellis, Albert. 1954-55.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Ellis, Brian D. 1965-66.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Elsasser, Walter M. 1957.

Item # 01; 2 pages on 1 sheet.

Correspondence--Elwyn, Mary, Sister. 1966.

Letter from Herbert Feigl to Sister Mary Elwyn concerning Feigl's early impressions of Wittgenstein.

Item # 01; 2 pages on 2 sheets.

Correspondence--Estes, William K. 1953.

Correspondence between W. K. Estes and Paul Meehl.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Everett, Millard S. 1931, 1952, 1956, 1966-67, 1970.

Includes an outline for Philosophy on a Foundation of the Sciences: An Introduction, with Readings (-07).

Item #'s 01-11; 29 pages on 21 sheets.

Correspondence--Fajans, Kasimir. 1960.

Item # 01; 2 pages on 2 sheets.

Correspondence--Falk, John. 1953-54.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Fang, Joong. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--Farau, Alfred. 1960.

Item # 01; 1 page on 1 sheet.

Correspondence--Farber, Marvin. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Fernley, George. 1967.

Item # 01; 2 pages on 2 sheets.

Correspondence--Feyerabend, Paul. 1957, 1959, 1961, 1963-64, 1966-68.

Extensive correspondence of Paul Feyerabend with: Herbert Feigl, H. J. Groenewold, J. J. C. Smart.

Item #'s 01-17; 57 pages on 54 sheets.

Correspondence--Filerman, Gary. 1959.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Filiasi-Carcano, P. 1954-55.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Firth, Roderick. 1958.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Fleming, Donald. 1966-67.

Brief correspondence concerning Feigl's essay for The Intellectual Migration (1969).

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Flew, Anthony. 1961.

Item # 01; 2 pages on 1 sheet.

Correspondence--Flores, Nicolas Molina. 1964.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Fodor. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Forster, Leslie S. 1957.

Includes pamphlet by Ernest L. Parker entitled "Universitas Litterarum: Your Only Security" (15 pp., 1958).

Item #'s 01-09; 9 pages on 9 sheets, plus the pamphlet.

Correspondence--Frank, Philipp. 1951.

Item # 01; 1 page on 1 sheet.

Correspondence--Freeman, Eugene. 1971-72.

Brief correspondence concerning Feigl's essay for the Schilpp Festschrift.

Item #'s 01-07; 8 pages on 8 sheets.

Correspondence--Frenkel-Brunswik, Else. 1956.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Freudenthal, H. 1967.

Item # 01; 2 pages on 1 sheet.

Correspondence--Frey, Gerhard. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--Fries, Horace. 1949-50.

Item #'s 01-02; 4 pages on 2 sheets.

Correspondence--Frings, Manfred S. 1959.

Correspondence of Herbert Feigl with: Joseph A. Fihn, M. Frings, Walter Wagner. Also includes M. Frings' curriculum vitae.

Item #'s 01-06; 7 pages on 7 sheets.

Correspondence--Fritz, Charles A., Jr. 1956.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Fulcher, Gordon S. 1955.

Item # 01; 1 page on 1 sheet.

Correspondence--Fu-Sheng, Yin. 1953-54.

Item #'s 01-09; 10 pages on 9 sheets.

Correspondence--Gadsby, Dwight W. 1962.

Item # 01; 1 page on 1 sheet.

Correspondence--Garver, Newton. 1958, 1965.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Gellhorn, E. 1961.

Item # 01; 2 pages on 1 sheet.

Correspondence--Gieschen, Donald W. 1959-61.

Item #'s 01-06; 6 pages on 6 sheets.

Correspondence--Gilpatric, Chadbourne. 1954, 1957- 58, 1960.

Correspondence between Herbert Feigl and C. Gilpatric (The Rockefeller Foundation).

Item #'s 01-07; 9 pages on 9 sheets.

Correspondence--Gittler, Joseph B. 1954.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Globus, Gordon G. 1971.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Goe, George. 1965, 1967, 1969, 1971.

Correspondence of G. Goe with: Herbert Feigl, Carl G. Hempel, Henry Hiz, W. V. Quine, Philip P. Wiener. Also includes a copy of G. Goe's curriculum vitae.

Item #'s 01-06; 9 pages on 9 sheets.

Correspondence--Goodman, Nelson. 1954, 1958, 1966.

Correspondence mostly concerns the Schilpp volume on Carnap.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Gordon, Otto J. 1968.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence--Gorlow, Leon. 1961-62, 1969-70.

Correspondence between L. Gorlow (and sometimes Walter Katkovsky) and Herbert Feigl.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence--Götlind, Erik. 1957-59, 1961.

Correspondence of E. Götlind and: Herbert Feigl, Michael Scriven.

Item #'s 01-08; 13 pages on 8 sheets.

Correspondence--Gould, James A. 1964-65.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Gressley, Gene M. 1974.

Request for some of Feigl's papers for the Archive of Contemporary History, University of Wyoming.

Item # 01; 2 pages on 2 sheets.

Correspondence--Groenewold, H. J. 1958, 1967.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Gruen, William. 1954-55.

Item #'s 01-04; 8 pages on 6 sheets.

Correspondence--Gruender, David. 1962.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Grünbaum, Adolf. 1953-64, 1967, 1970.

Extensive correspondence of A. Grünbaum with Herbert Feigl and Grover Maxwell. Also includes correspondence between A. Grünbaum and Marie J. Medina (American Council of Learned Societies) and Pierre Noyes; between H. Feigl and E. W. McDiarmid (Dean, College of Science, Literature, and Arts, University of Minnesota), Duane Roller (editor of Science), and Ralph W. Tyler (Director, Center for Advanced Study in the Behavioral Sciences). In addition, there is a summary of Grünbaum's research prepared for the American Council of Learned Societies (-109), the philosophy of science lecture program at the University of Pittsburgh (1960/61; -179), and A. Grünbaum's curriculum vitae (-180).

Item #'s 01-139; 229 pages on 185 sheets.

Correspondence--Grunberg, Emile. 1951, 1953, 1956, 1961.

Item #'s 01-05; 7 pages on 6 sheets.

Correspondence--Grunebaum, L. H. 1963.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Gruner, Wayne R. 1967.

Correspondence between Herbert Feigl and Wayne Gruner (Physics Division, National Science Foundation) concerning Jeffrey Bub..

Item # 01; 2 pages on 2 sheets.

Correspondence--Guillemin, Victor, Jr. 1966.

Victor Guillemin aided Feigl upon his arrival at Harvard University in 1931.

Item # 01; 1 page on 1 sheet.

Correspondence--Gunderson, Gary R. 1965-67.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence--Gunderson, Keith. 1965-67.

Includes correspondence leading up to an informal meeting in Los Angeles of H. Feigl with K. Gunderson, Rudolf Carnap, Judith Economos, John Kekes, Paul Meehl, and others.

Item #'s 01-10; 14 pages on 14 sheets.

Correspondence--Gutmann, James. 1955.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Hackley, Helen L. 1964.

Correspondence between Herbert Feigl and H. L. Hackley (Program Officer, Committee on International Exchange of Persons).

Item # 01; 1 page on 1 sheet.

Correspondence--Halberg, Franz. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Hall, A. Rupert. 1961.

Item # 01; 1 page on 1 sheet.

Correspondence--Hall, Jay. 1958.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Hallberg, Fred W. 1970.

Item # 01; 1 page on 1 sheet.

Correspondence--Halleck, Charles A. 1960.

Correspondence between Herbert Feigl and Congressman Halleck concerning the International Center for Cultural and Technical Interchange.

Item # 01; 1 page on 1 sheet.

Correspondence--Hamann, Jon Ray. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Hammond, Kenneth R. 1960.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Handy, Rollo. 1965-66.

Item #'s 01-06; 6 pages on 6 sheets.

Correspondence--Hanson, Frank Blair. 1940.

Letter notifying Herbert Feigl of his award of a fellowship from the Rockefeller Foundation.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Hanson, Nancy K. 1970.

Item # 01; 1 page on 1 sheet.

Correspondence--Hanson, Norwood Russell. 1958-62, 1966.

Extensive correspondence of N. R. Hanson with Herbert Feigl and Grover Maxwell; also Robert Hatch (literary editor, The Nation), Robert F. Mehl, and Richard Rudner. Also includes Amendments to a Grant-in-Aid Application to the National Science Foundation (-18), N. R. Hanson's curriculum vitae (-37), a bibliography of Hanson's publications (-38), and an application for a research grant from the Nuffield Foundation (-39). Item #'s 01-42; 98 pages on 89 sheets.

Correspondence--Hartshorne, Charles. 1961, 1967.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Harwood, E. C. 1960.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Hauer, Herbert J. 1957.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence--Hausman, Carl R. 1965-66.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence--Havas, Peter. 1951.

Item # 01; 1 page on 1 sheet.

Correspondence--Hawton, Hector. 1964.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Hay, William. 1952.

Item # 01; 2 pages on 1 sheet.

Correspondence--Hayek, F. A. 1954, 1960.

Item #'s 01-09; 9 pages on 9 sheets.

Correspondence--Hebb, Donald O. 1954.

Item # 01; 1 page on 1 sheet.

Correspondence--Heckman, A. A. 1952-61, 1963-64, 1967.

Correspondence of A. A. Heckman (Executive Director, Louis W. and Maud Hill Family Foundation) with: Herbert Feigl, E. C. Jackson (Office of the Comptroller, University of Minnesota), Laurence R. Lunden (also of the Office of the Comptroller), O. Meredith Wilson (President, University of Minnesota), Michael Scriven. Also includes Outline of a Project (on philosophical foundations of physics and comparative methodology of the sciences; -19), memorandum report of a discussion concerning the concept of the family (-21), University of Minnesota expenditures report (for a grant from the Hill Foundation; -40)

Item #'s 01-54; 65 pages on 64 sheets.

Correspondence--Heidelberger, Herbert. 1961, 1964.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Heilman, Robert B. 1959.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Heller, Keith. 1957.

Item # 01; 2 pages on 2 sheets.

Correspondence--Hempel, Carl G. 1934, 1949-50, 1954-59, 1961, 1963, 1965-67, 1969-70.

Extensive correspondence of C. G. Hempel with: Herbert Feigl, Grover Maxwell.

Item #'s 01-50; 80 pages on 67 sheets.

Correspondence--Henle, Mary. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Herbst, Peter. 1963.

Item # 01; 1 page on 1 sheet.

Correspondence--Hesse, Mary. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Hilgard, Ernest R. 1949.

Item # 01; 1 page on 1 sheet.

Correspondence--Hill, Edward L. 1957.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Hine, Frederick R. 1960.

Item #'s 01-04; 8 pages on 8 sheets.

Correspondence--Hines, Howard H. 1967.

Correspondence between Herbert Feigl and H. H. Hines (Social Sciences Division Director, National Science Foundation). Also includes various documents relating to a research project entitled "The Role of Space and Time in Modern Physics".

Item #'s 01-07; 7 pages on 7 sheets.

Correspondence--Hintikka, Jaakko. 1969-70.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Hirsch, Jerry. 1960.

Item # 01; 1 page on 1 sheet.

Correspondence--Hochkeppel, Willy. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Hodermarsky, Dan. 1955.

Item # 01; 2 pages on 2 sheets.

Correspondence--Holt, Allen. 1962.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Holton, Gerald. 1960.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Hook, Sidney. 1949, 1955, 1957-59, 1968.

Item #'s 01-22; 29 pages on 24 sheets.

Correspondence--Hooker, C. A. 1965-66.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Hospers, John. 1957, 1960, 1967.

Item #'s 01-06; 8 pages on 6 sheets.

Correspondence--Houck, Dewey. n.d.

Item # 01; 2 pages on 1 sheet.

Correspondence--Huckabee, Weyman C. 1959.

Correspondence of W. C. Huckabee (The Laymen's Movement for a Christian World) with: Herbert Feigl, J. Frank Cassel.

Item #'s 01-03; 4 pages on 4 sheets.

Correspondence--Hudson, Donald E. 1953.

Item # 01; 1 page on 1 sheet.

Correspondence--Huston, J. P. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Ichheiser, Gustav. 1960, 1969.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence--Ingarden, Roman. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--Ingle, Dwight J. 1960-61.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Jackson, Arthur M. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--James, Marie, Sister. 1950.

Item # 01; 1 page on 1 sheet.

Correspondence--Jammer, Max. 1968, 1970.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Jarvie, I. C. 1965.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Jeffreys, Harold. n.d.

Item # 01; 2 pages on 1 sheet.

Correspondence--Johnson, Elisabeth. 1956.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Johnson, Lyndon B. 1959-60.

Correspondence between Herbert Feigl and Senator Johnson concerning the Center for Cultural and Technical Interchange between East and West. Also included is one of Johnson's Statements by the Senate Majority Leader on the Floor of the Senate (1959/06/09).

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Joyce, Robert E. 1966.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Judd, Walter H. 1960.

Correspondence between Herbert Feigl and Congressman Judd concerning the Center for Cultural and Technical Interchange between East and West.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Kain, Theodore. 1945.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Kaiser, D. Nolan. 1965-67.

Item #'s 01-06; 6 pages on 6 sheets.

Correspondence--Kalish, Donald. 1955.

Item # 01; 1 page on 1 sheet.

Correspondence--Kaltenbrunner, Gerd-Klaus. 1970.

Item # 01; 1 page on 1 sheet.

Correspondence--Kamitz, Reinhard. 1962.

Item # 01; 2 pages on 1 sheet.

Correspondence--Kaplan, Abraham. 1953-54.

Item #'s 01-12; 13 pages on 13 sheets.

Correspondence--Kaplan, David. 1959, 1967.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Kask, Uno. 1953.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Katkovsky, Walter. 1958, 1969, 1971.

Includes correspondence between Herbert Feigl and: Leon Gorlow, Walter Katkovsky.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Kaufmann, Felix. 1945.

Item # 01; 1 page on 1 sheet.

Correspondence--Kaufmann, Walter A. 1966.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Kay, George F. 1931, 1940.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence--Kekes, John. 1965-67.

Item #'s 01-09; 11 pages on 10 sheets.

Correspondence--Kellner, G. W. 1930.

Item #'s 01-03; 7 pages on 4 sheets.

Correspondence--Kemeny, John G. 1953.

Includes part of a letter from Palmer O. Johnson to Herbert Feigl, a letter from Kemeny to Wilfrid Sellars, and a note on the Princeton Conference.

Item #'s 01-05; 15 pages on 15 sheets.

Correspondence--Kendler, Howard H. 1954.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Kent, William P. 1956.

Item # 01; 1 page on 1 sheet.

Correspondence--Keyworth, Donald R. 1953.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence--Kiewiet, Cornelis W. de. n.d.

Item # 01; 2 pages on 1 sheet.

Correspondence--Kilpatrick, William H. 1950.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Kirk, John R. 1955.

Item # 01; 1 page on 1 sheet.

Correspondence--Kitchener, Richard F. 1967, 1973.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Klausner, Neal W. n.d.

Includes correspondence between Herbert Feigl and: Neal Klausner, Jermoe Shaffer. Also includes flier for Visiting Philosopher Program at the Council for Philosophical Studies.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Klein, Howard A. 1959.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Klemke, E. D. 1959, 1961.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Klineberg, Otto. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Koch, Sigmund. 1953-56, 1959, 1965-66.

Includes correspondence between S. Koch (American Psychological Association and later Ford Foundation) and: Solomon E. Asch, Herbert Feigl, Paul Meehl. Also a letter from H. Feigl to Zdzislaw Kochanski.

Item #'s 01-29; 35 pages on 33 sheets.

Correspondence--Koenig, F. O. 1943.

Item # 01; 1 page on 1 sheet.

Correspondence--Köhler, Wolfgang. 1957, 1959.

Item #'s 01-06; 9 pages on 8 sheets.

Correspondence--Konvitz, Milton R. 1961, 1971-72.

Correspondence concerns the Institute for the Unity of Science.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Kotzin, Rhoda H. 1967.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Kraft, Victor. 1928?, 1955, 1959.

Item #'s 01-03; 7 pages on 5 sheets.

Correspondence--Kruseman, W. M. 1954.

Item # 01; 2 pages on 1 sheet.

Correspondence--Lackner, Henry. 1961, 1968.

Correspondence between Henry Lackner and Herbert Feigl; also between H. Feigl and: T. M. MacLellan, Rodney Poisson; also between William Rozeboom and Grover Maxwell. Also includes H. Lackner's curriculum vitae and university records.

Item #'s 01-12; 18 pages on 18 sheets.

Correspondence--Landé, Alfred. 1952, 1959, 1965.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Langer, George P. 1939.

Item # 01; 1 page on 1 sheet.

Correspondence--Langfeld, Herbert S. 1945.

Item # 01; 1 page on 1 sheet.

Correspondence--Laudan, Laurens. 1971.

Item # 01; 1 page on 1 sheet.

Correspondence--Lauerman, Fred J. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Lauson, Warren A. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Lauter, Herman Alfred. 1957.

Correspondence between H. Feigl and: Arthur E. Murphy, Arthur F. Smullyan, Harry Woolf. Also includes H. Lauter's application to graduate school and his earlier university records.

Item #'s 01-12; 19 pages on 14 sheets.

Correspondence--Leake, Chauncey D. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--Lean, Martin E. 1956.

Item # 01; 2 pages on 1 sheet.

Correspondence--Lebrun, Harvey. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Leeper, Robert. 1939.

Item #'s 01-03; 8 pages on 7 sheets.

Correspondence--Lehrer, Keith. 1960-61, 1963, 1965.

Item #'s 01-04; 5 pages on 5 sheets.

Correspondence--Leinfellner, Werner. 1968.

Item # 01; 2 pages on 1 sheet.

Correspondence--Lenzen, Victor F. 1950.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Lepley, Ray. 1953-54.

Item #'s 01-05; 7 pages on 6 sheets.

Correspondence--Leven, Rals A. 1954.

Item #'s 01-02; 5 pages on 5 sheets.

Correspondence--Levi, Albert W. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Levi, Isaac. 1955, 1962.

Includes correspondence on Moritz Schlick and the Vienna Circle, and a bibliography of Schlick's writings.

Item #'s 01-05; 9 pages on 8 sheets.

Correspondence--Lewis, Clarence I. 1931-33.

Includes a letter of introduction for H. Feigl.

Item #'s 01-09; 15 pages on 13 sheets.

Correspondence--Leys, Wayne. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Lieb, Irwin C. 1959.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Lindzey, Gardner. 1953-54.

Item #'s 01-06; 6 pages on 6 sheets.

Correspondence--Lippincott, Benjamin. 1964.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Loewenstein, Rudolf M. 1954.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Loftsgordon, Donald. 1960.

Item # 01; 1 page on 1 sheet.

Correspondence--Lowenstein, Otto. 1957.

Item # 01; 1 page on 1 sheet.

Correspondence--Luce, David Randall. 1959, 1965.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Luckenbach, Sidney A. 1965-66, 1970.

Item #'s 01-09; 12 pages on 11 sheets.

Correspondence--Ludwig, Jack. 1961.

Item # 01; 1 page on 1 sheet.

Correspondence--Lukermann, Fred E. 1966.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--McCarroll, Tolbert H. 1963-67.

Correspondence between T. H. McCarroll (American Humanist Association) and: H. Feigl, E. V. Lofstrom; and between H. Feigl and Claire McCarroll.

Item #'s 01-11; 12 pages on 12 sheets.

Correspondence--McCarthy, Eugene J. 1960.

Correspondence concerning the International Center for Cultural and Technical Interchange Between East and West.

Item # 01; 1 page on 1 sheet.

Correspondence--McClure, George. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--McConnell, R. A. 1952, 1956, 1970-71.

Correspondence between R. A. McConnell and: H. Feigl, Lloyd G. Humphreys, Paul Meehl. Also includes 2 offprints on ESP.

Item #'s 01-09; 12 pages on 8 sheets, plus 2 offprints.

Correspondence--McConnell, T. R. 1943, 1945, 1949.

Correspondence between H. Feigl and T. R. McConnell (Dean, University of Minnesota).

Item #'s 01-03; 5 pages on 4 sheets.

Correspondence--McCredie, H. 1972.

Correspondence between H. Feigl and H. McCredie (Registrar, University of Sydney) concerning J. R. Maze and Keith K. Campbell.

Item #'s 01-02; 4 pages on 2 sheets.

Correspondence--McDiarmid, Erret W. 1950, 1953-56, 1958-61.

Correspondence between E. W. McDiarmid (Dean University of Minnesota) and: Alan Donagan, H. Feigl, George F. Hall, Donald W. Hastings, A. A. Heckman (Executive Director, Hill Family Foundation), James L. Morrill (President, University of Minnesota), Malcolm M. Willey (Vice President, University of Minnesota).

Item #'s 01-38; 54 pages on 52 sheets.

Correspondence--McGuigan, F. J. 1955.

Correspondence between F. J. McGuigan (Human Research Unit, Fort Knox) and: H. Feigl, Wilfrid Sellars.

Item #'s 01-06; 7 pages on 7 sheets.

Correspondence--Machlup, Fritz. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--McKaughlin, Robert. 1966.

Correspondence between Robert KcKaughlin and Peter Herbst.

Item # 01; 1 page on 1 sheet.

Correspondence--McLaughlin, Andrew. 1970.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--McLaughlin, Albert Michael. 1964.

Correspondence between H. Feigl and: J. G. Darley, Albert Michael McLaughlin.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--McLaughlin, Robert M. 1966.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--McMullin, Ernan. 1964-66.

Correspondence between E. McMullin: M. Alma, Kurt Baier, Lawrence H. Baldinger (Albertus Magnus Guild), S. Berg, Harvey Bender, Gerald Bongard (SPAN Association), Mary W. Bostain (National Science Foundation), John F. Bradley, J. Douglas Brown (Dean, Princeton University), James Bunker, Giuseppe Cardillo (Director, Istituto Italiano Di Cultura), Georgeanne R. Caughlan, Eric Cochrane, I. Bernard Cohen, Robert Cohen, Fred Crosson, Richard DeHaan (Basic Books), J. Doigt, Herbert Feigl, Carol Fergus, Lawrence Foss, Marguerite Foster, Wilhelm Goerdt, Mark A. Graubard, Ellen S. Haring, F. T. Hecht, Gerald Holton, Rita Jean, John H. Jensen (McGraw-Hill), Joseph K. Kepes, Victoria Kleven, Joan Lark, Herve A. LeBlanc, Perry LeFevre, Walter L. Meagher (Prentice Hall), Harry Melson, Robert S. Moore, Edmund W. Morton (Dean Seattle University), Richard P. Moudry, George B. Murray, Harry Nielsen, Mary Patrick, J. Pogrebysski, William J. Rooney (Catholic Commission on Intellectual and Cultural Affairs), Alvan S. Ryan, Kenneth M. Sayre, James Shannon (President, St. Thomas College), George Shuster, David A. Sipfle, Vincent E. Smith (New Scholasticism), B. Sobocinski, Solanus, Boleslav B. Szczesnick, Marx Wartofsky, Richard S. Westfall, Paul Wienpahl, Mary William, A. Wylleman. Also includes list of university courses taught (-14, -64, -77) and reviews of several book manuscripts. Also includes letters of recommendation for: Carl Adler, Maxwell Charlesworth, Stephen Bruce Clark, Fred Crosson, Bernard Gendron, James Greene, Livingston, McCarthy, Richard Rorty, Dudley Shapere, Thaddaeus Trenn, John Matthew Whelan.

Item #'s 01-99; 119 pages on 118 sheets.

Correspondence--Magee, W. T., Rt. Rev. Msgr. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Magel, Charles. 1962.

Includes a copy of C. Magel's curriculum vitae.

Item #'s 01-02; 5 pages on 5 sheets.

Correspondence--Magrish, James L. 1954.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Malcolm, Norman. 1958.

Correspondence between N. Malcolm and Rchard Brandt.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Mandler, George. 1955.

Item # 01; 1 page on 1 sheet.

Correspondence--Margenau, Henry. 1954.

Item # 01; 1 page on 1 sheet.

Correspondence--Marrow, Alfred J. 1967.

Includes "Notes on Kurt Lewin".

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Marsh, H. Clifton. 1970.

Item # 01; 1 page on 1 sheet.

Correspondence--Martin, Herbert. 1931, 1940.

Item #'s 01-02; 4 pages on 3 sheets.

Correspondence--Martin, Norman M. 1960.

Correspondence between Herbert Feigl and N. Martin (Space Technology Laboratories).

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Martin, Richard M. 1954.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Massey, Gerald J. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Matross, Gerald. 1965.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Maxwell, Grover E. 1954, 1956-57, 1959-62, 1967.

Correspondence between H. Feigl and: Theodore C. Blegen (Dean, University of Minnesota), G. Maxwell, Minnesota State Income Tax Division & U.S. Internal Revenue Department. Also includes G. Maxwell's application materials to the University of Minnesota and his biographical data (including an early list of publications).

Item #'s 01-20; 29 pages on 27 sheets.

Correspondence--Maynez, Eduardo Garcia. 1964.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Meehl, Paul E. 1951-53, 1956-60, 1968-71.

Correspondence between P. Meehl and: H. Feigl, Norman Guttman, S. R. Hathaway, Paul Holmer, Imre Lakatos, Gardner Lindzey, Herbert McClosky, Ruth Macklin, Grover Maxwell, O. Hobart Mowrer, Theodore R. Sarbin, D. H. Tompsett. Also includes

Item #'s 01-16; 49 pages on 45 sheets.

Correspondence--Mellor, Hugh. 1967.

Item #'s 01-03; 6 pages on 4 sheets.

Correspondence--Menger, Karl. 1959.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Menninger, Karl A. 1936, 1955.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Metz, André. 1955.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Meyer, Hans. 1929.

Correspondence between H. Feigl and H. Meyer (Director, Bauhaus Dessau).

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Miller, Cecil H. 1965-67.

Item #'s 01-06; 6 pages on 6 sheets.

Correspondence--Miller, David C. 1959-60.

Item #'s 01-05; 6 pages on 6 sheets.

Correspondence--Miller, Dickinson S. 1927, 1930, 1950.

Item #'s 01-04; 7 pages on 4 sheets.

Correspondence--Miller, Neal E. 1954.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Miller, Paul R. 1959.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Moe, Henry Allen. 1947.

Correspondence between H. Feigl amd H. A. Moe (Guggenheim Foundation).

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Moore, Charles A. 1958-60, 1962.

Correspondence between H. Feigl and C. A. Moore (Philosophy East and West).

Item #'s 01-12; 15 pages on 14 sheets.

Correspondence--Morgenbesser, Sidney. 1961, 1965-66.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Morrill, James L. 1947-48, 1952, 1959, 1961.

Correspondence between H. Feigl and J. L. Morrill (President, University of Minnesota).

Item #'s 01-10; 10 pages on 10 sheets.

Correspondence--Morris, Charles W. 1937, 1942, 1957, 1959, 1961-62, 1965-67, 1971.

Includes mostly correspondence concerning the Institute for the Unity of Science and the International Encyclopedia of Unified Science.

Item #'s 01-28; 35 pages on 51 sheets.

Correspondence--Mosher, William W. 1955.

Item #'s 01-02; 6 pages on 6 sheets.

Correspondence--Mulder, H. L. 1964.

Correspondence concerns Feigl's recollections of the Vienna Circle.

Item # 01; 3 pages on 3 sheets.

Correspondence--Myers, Francis. 1949, 1961, 1965.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Nagel, Ernest. 1943, 1949, 1954-55, 1957, 1959-61, 1970-71.

Correspondence between E. Nagel and: H. Feigl, Adolf Grünbaum; and some of it concerns the Institute for the Unity of Science.

Item #'s 01-23; 34 pages on 29 sheets.

Correspondence--Nagley, Winfield E. 1960, 1962, 1965-67, 1969-70.

Correspondence between H. Feigl and: W. E. Nagley, John Winnie. Also includes a recommendation letter for John W. Smaby.

Item #'s 01-16; 26 pages on 26 sheets.

Correspondence--Nash, Harvey. 1958.

Item # 01; 1 page on 1 sheet.

Correspondence--Nelson, Everett J. 1966-67.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Neumann, Sigmund. 1961.

Includes material on a Conference on Induction (Wesleyan University, 12-17 June 1961).

Item #'s 01-04; 6 pages on 6 sheets.

Correspondence--Neurath, Otto. 1934, 1941, 1944.

Item #'s 01-03; 6 pages on 3 sheets.

Correspondence--Nevaskar, Balwant. 1958.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Nieuwejaar, Claus E. n.d.

Item # 01; 1 page on 1 sheet.

Correspondence--Nolte, J. M. 1946.

Item # 01; 1 page on 1 sheet.

Correspondence--Norton, David L. 1965-67.

Correspondence between H. Feigl and D. Norton (Ethical Society of Boston and later the American Ethical Union).

Item #'s 01-08; 8 pages on 8 sheets.

Correspondence--Noxon, James. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Nygren, Anders. 1961.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Oates, Whitney J. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--O'Neil, William M. 1958-60, 1963.

Item #'s 01-05; 8 pages on 7 sheets.

Correspondence--Oppacher, Franz. 1968.

Item # 01; 3 pages on 3 sheets.

Correspondence--Oppenheim, Felix. 1965.

Also includes Oppenheim's curriculum vitae.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence--Oppenheim, Paul. 1954-60, 1965, 1968.

Item #'s 01-22; 34 pages on 31 sheets.

Correspondence--Orenstein, Ernst. 1959.

Item # 01; 2 pages on 1 sheet.

Correspondence--Ostensoe, James G. 1960.

Item # 01; 1 page on 1 sheet.

Correspondence--Otero, Mario H. 1965-66.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Otto, Max. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Pap, Arthur. 1928, 1949-50, 1953-59.

Correspondence between H. Feigl and: Rudolf Carnap, Dick Hansen (Prentice Hall), H. B. McCurdy (MacMillan), Paul Meehl, A. Pap, E. Rosen, J. I. Sheppard (Provost, King's College, Cambridge).

Item #'s 01-69; 104 pages on 87 sheets.

Correspondence--Parker, Ernest L. 1957, 1961.

Item #'s 01-06; 8 pages on 8 sheets.

Correspondence--Pasch, Alan. 1966-67.

Correspondence concerns the American Philosophical Association.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Pasquinelli, Alberto. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--Passmore, John A. 1964-65.

Item #'s 01-04; 5 pages on 5 sheets.

Correspondence--Patch, Frances G. 1964.

Correspondence between H. Feigl and F. Patch (Program Officer, Fulbright Program).

Item # 01; 1 page on 1 sheet.

Correspondence--Patrick, G. T. W. 1931, 1935.

Item #'s 01-02; 4 pages on 2 sheets.

Correspondence--Pawlowski, Tadeusz. 1960.

Correspondence between H. Feigl and: Jane Addams, Cordelia Reimers (both of the Institute of International Education) concerning Tadeusz Pawlowski. Also included is a brief resume of T. Pawlowski.

Item #'s 01-03; 4 pages on 4 sheets.

Correspondence--Peake, Charles H. 1960.

Correspondence between H. Feigl and C. Peake (Vice Chancellor, University of Pittsburgh) concerning bringing Feigl and the Center for Philosophy of Science to Pittsburgh.

Item #'s 01-03; 5 pages on 5 sheets.

Correspondence--Peckham, Morse. 1953-54.

Also includes "Institute of Humanistic Studies for Executives" and "Philosophy of Science Course".

Item #'s 01-09; 13 pages on 12 sheets.

Correspondence--Pepper, Stephen C. 1954-58, 1961, 1964, 1968, 1970.

Item #'s 01-17; 52 pages on 37 sheets.

Correspondence--Peterson, Webster J. 1962.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Phillips, Lakin. 1953.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Phillips, Mary. 1966.

Correspondence between H. Feigl and M. Phillips (American Humanist Association), mostly biographical information on Feigl.

Item # 01; 2 pages on 2 sheets.

Correspondence--Piccone, Paul. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Pilgrim Robert. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Pitcher, George. 1962.

Correspondence concerns Wittgenstein and the Vienna Circle.

Item #'s 01-03; 4 pages on 4 sheets.

Correspondence--Plank, Clifford. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Platt, John R. 1960.

Item # 01; 1 page on 1 sheet.

Correspondence--Polanyi, Michael. 1960, 1969.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Politis, C. 1963-64.

Correspondence between H. Feigl and C. Politis (Center for Advanced Studies in Physics and Philosophy of Science, Greece).

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Pollak, John C. 1970.

Item # 01; 1 page on 1 sheet.

Correspondence--Popper, Karl R. 1959, 1961, 1964-67, 1969.

The early letters concern the death of Fritz Waismann.

Item #'s 01-13; 20 pages on 17 sheets.

Correspondence--Porter, B. 1958.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Posnanski, Edward. 1956.

Item # 01; 2 pages on 1 sheet.

Correspondence--Pratt, Carroll C. 1940, 1945.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Price, H. H. 1959.

Item #'s 01-03; 5 pages on 3 sheets.

Correspondence--Pulley, William. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Pumpian-Mindlin, E. 1960.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Pusey, Nathan M. 1964.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Putnam, Hilary. 1956.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence--Quine, W. V. O. 1961, 1965-66.

Correspondence between W. V. O. Quine and: H. Feigl, George Goe.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Raab, Francis. 1960.

Item # 01; 2 pages on 2 sheets.

Correspondence--Raju, P. T. 1962.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Ramsey, O. Bertrand. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Ramsperger, Albert. 1945, 1950.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Rapaport, David. 1958.

Item # 01; 1 page on 1 sheet.

Correspondence--Reese, George. 1959.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Reichenbach, Hans. 1927, 1949, 1953.

Correspondence between H. Reichenbach and: Rudolf Carnap, H. Feigl, and Appleton-Century Crofts; and also between H. Feigl and: Maria Reichenbach, Wesley C. Salmon. Also includes a list of Reichenbach's publications and a suggested invitation list for the Reichenbach Memorial.

Item #'s 01-09; 28 pages on 21 sheets.

Correspondence--Reichenbach, Maria. 1957, 1967, 1970.

Item #'s 01-04; 7 pages on 5 sheets.

Correspondence--Rescher, Nicholas. 1954, 1960, 1962, 1967.

Item #'s 01-07; 7 pages on 7 sheets.

Correspondence--Rie, Robert. 1961.

Item # 01; 1 page on 1 sheet.

Correspondence--Rindaner, Gerhart. 1961.

Item # 01; 1 page on 1 sheet.

Correspondence--Ritchie, Benbow F. 1953-54.

Item #'s 01-06; 10 pages on 8 sheets.

Correspondence--Robinson, Edward Schouten. 1955, 1965-66.

Item #'s 01-07; 8 pages on 8 sheets.

Correspondence--Rogers, Donald P. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--Rollins, Calvin D. 1961-62, 1965.

Correspondence between H. Feigl and: Mary C. Ritter (Bollingen Foundation), C. Rollins. Also includes Rollins' research proposal and a list of publications.

Item #'s 01-09; 11 pages on 11 sheets.

Correspondence--Rose, Lynn E. 1965-66.

Item #'s 01-03; 4 pages on 4 sheets.

Correspondence--Rosenblith, Walter A. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--Rosenzweig, Mark R. 1955.

Item # 01; 1 page on 1 sheet.

Correspondence--Rossi, Alejandro. 1971.

Correspondence between H. Feigl and A. Rossi (of the journal Crítica).

Item # 01; 1 page on 1 sheet.

Correspondence--Rothstein, Jerome. 1951-52.

Item #'s 01-04; 8 pages on 5 sheets.

Correspondence--Rotta, H. 1959-60.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Rotter, Elfriede. 1961.

Item # 01; 1 page on 1 sheet.

Correspondence--Royce, Joseph R. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Rozeboom, William W. 1955-56, 1958-61, 1966-67, 1971.

Correspondence between W. Rozeboom and: H. Feigl, David Kaplan, Paul E. Meehl, Wilfrid Sellars; and between H. Feigl and: Howard F. Hunt, Leo J. Postman; and between Howard Hun and John T. Wilson (National Science Foundation). Also includes a brief list of Rozeboom's publications.

Item #'s 01-20; 23 pages on 23 sheets.

Correspondence--Rubenstein, Ben O. 1958.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Rudner, Richard. 1953, 1961-62.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Russell, Bertrand. 1956.

Correspondence between B. Russell and Edwards.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Ruytinx, Jacques. 1954-55.

Correspondence among J. Ruytinx, Dorothy Moore Deflandre (United States Educational Foundation in Belgium), H. Feigl, R. M. Yost. Also includes a list of publications by J. Ruytinx.

Item #'s 01-13; 21 pages on 19 sheets.

Correspondence--Ryle, Gilbert. 1954.

Item # 01; 2 pages on 2 sheets.

Correspondence--Rynin, David. 1944, 1965, 1968-70.

Item #'s 01-08; 12 pages on 12 sheets.

Correspondence--Sagoroff, S. 1964.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Sakamoto, Hyakudai. 1957.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Salmon, Wesley C. 1955-56, 1962, 1965-66.

Correspondence between W. Salmon and: H. Feigl, Herbert Heidelberger.

Item #'s 01-06; 9 pages on 9 sheets.

Correspondence--Sandin, R. B. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Sankaran, S. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Savage, I. R. 1962.

Item # 01; 1 page on 1 sheet.

Correspondence--Savery, Barnett. 1961.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Sawyer, Philip. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Sayre, Kenneth M. 1966.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence--Schaffner, Kenneth F. 1969-70.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Scher, Jordan M. 1959, 1961-62.

Item #'s 01-12; 24 pages on 23 sheets.

Correspondence--Scherer, Donald. 1970.

Item # 01; 1 page on 1 sheet.

Correspondence--Schilpp, Paul A. 1953, 1964, 1966-67, 1970-71.

Item #'s 01-16; 19 pages on 19 sheets.

Correspondence--Schlegel, Richard. 1956, 1960-61, 1967.

Includes a research fellowship plan and a related bibliography.

Item #'s 01-10; 18 pages on 18 sheets.

Correspondence--Schlesinger, Edmond R. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Schlesinger, George. 1964-67.

Item #'s 01-08; 8 pages on 8 sheets.

Correspondence--Schmidt, Paul F. 1961.

Item #'s 01-04; 7 pages on 4 sheets.

Correspondence--Scholz, Heinrich. 1950.

Item # 01; 2 pages on 1 sheet.

Correspondence--Schwyzer, Hubert R. G. 1959.

Includes H. Schwyzer's curriculum vitae.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Scriven, Michael. 1957, 1965.

Correspondence between M. Scriven and Bruce Aune.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Seaman, Francis. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Seashore, C. E. 1933.

Item # 01; 1 page on 1 sheet.

Correspondence--Seeley, John R. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Seeman, William. 1955.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Segy, Ladislas. 1966.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Sellars, Roy W. 1945, 1966.

Item #'s 01-04; 6 pages on 5 sheets.

Correspondence--Sellars, Wilfrid. 1945, 1958-61, 1966.

Item #'s 01-16; 25 pages on 18 sheets.

Correspondence--Settle, Thomas W. 1965-66, 1968.

Item #'s 01-04; 9 pages on 9 sheets.

Correspondence--Shalya, Yash D. 1962.

Item # 01; 2 pages on 1 sheet.

Correspondence--Sharma, Ved. 1962.

Item # 01; 1 page on 1 sheet.

Correspondence--Shaw, Daniel. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Sheehan, Robert. 1966.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Shimony, Abner. 1958-60, 1969.

Item #'s 01-07; 11 pages on 8 sheets.

Correspondence--Shute, Clarence. 1957.

Item #'s 01-03; 5 pages on 5 sheets.

Correspondence--Shwayder, David S. 1953.

Item # 01; 1 page on 1 sheet.

Correspondence--Sibley, Mulford. 1969.

Item # 01; 1 page on 1 sheet.

Correspondence--Siekert, Robert G. 1969.

Item # 01; 1 page on 1 sheet.

Correspondence--Sills, David L. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Simon, Walter B. 1961.

Correspondence between W. Simon and: H. Feigl, Karl Menninger, Joseph Satten, Hans Thirring. Also includes Simon's curriculum vitae.

Item #'s 01-09; 12 pages on 12 sheets.

Correspondence--Sinclair, Gregg M. 1959.

Item # 01; 1 page on 1 sheet.

Correspondence--Skinner, B. F. 1957, 1965, 1970.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Smart, J. J. C. 1958, 1962, 1964-66, 1970.

Correspondence between J. J. C. Smart and: Herbert Feigl, E. W. Ziebarth (Dean, University of Minnesota).

Item #'s 01-10; 14 pages on 10 sheets.

Correspondence--Smith, John E. 1962, 1966.

Correspondence mostly concerns Norwood Russell Hanson.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Smullyan, Arthur. 1961.

Item # 01; 2 pages on 2 sheets.

Correspondence--Sollner, Karl. 1960.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Somerville, John. 1961.

Item # 01; 1 page on 1 sheet.

Correspondence--Sontag, Frederick. 1961.

Correspondence concerns Reginald Allen.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Sosensky, Irving. 1965-66.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Spector, Marshall. 1962.

Item # 01; 1 page on 1 sheet.

Correspondence--Spence, Kenneth W. 1953-54.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence--Stace, Walter. n.d.

Item # 01; 4 pages on 2 sheets.

Correspondence--Stanford, E. B. 1958, 1962.

Circular letters from E. B. Stanford (Director of Libraries, University of Minnesota).

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Stannard, J. 1958.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Starkey, Lawrence H. 1970.

Correspondence with Lawrence Starkey (Associate Editor for Philosophy, Encyclopedia Britannica).

Item # 01; 1 page on 1 sheet.

Correspondence--Stearns, Barbara. 1963.

Item # 01; 1 page on 1 sheet.

Correspondence--Stegmüller, Wolfgang. 1959, 1962, 1968-70.

Also includes a curriculum vitae (-06).

Item #'s 01-14; 27 pages on 22 sheets.

Correspondence--Steinkraus, W. E. 1965.

Item # 01; 2 pages on 2 sheets.

Correspondence--Stevenson, C. L. 1945.

Item # 01; 2 pages on 1 sheet.

Correspondence--Stewart, Daniel K. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Stewart, G. W. 1939-40.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Stocker, Michael A. G. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Stoddard, George D. 1935, 1940.

Correspondence with George Stoddard (University of Iowa).

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Stout, Alan K. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Stove, David. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Strawson, P. F. 1955.

Correspondence between P. F. Strawson and: Herbert Feigl, Robert G. Turnbull; and between Robert Turnbull and Roger C. Buck.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence--Streeter, John W. 1959.

Correspondence with John Streeter (The Franklin Institute).

Item # 01; 2 pages on 2 sheets.

Correspondence--Stuewer, Roger H. 1967-68.

Item #'s 01-05; 6 pages on 5 sheets.

Correspondence--Suchting, W. A. 1965, 1971.

Item #'s 01-03; 4 pages on 4 sheets.

Correspondence--Swenson, David F. 1934.

Item # 01; 2 pages on 1 sheet.

Correspondence--Szkarlatovska, Irene. 1963.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Szorenyi-Reischl, N. A. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Tai Tsun Wu. 1951.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence--Tapp, Robert B. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Tate, John T. 1940.

Item # 01; 1 page on 1 sheet.

Correspondence--Taubes, Jacob. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Terrell, D. Burnham. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Thalberg, Irving. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Thayer, H. S. 1952.

Item # 01; 1 page on 1 sheet.

Correspondence--Thistlethwaite, Donald L. 1954.

Item # 01; 1 page on 1 sheet.

Correspondence--Thompson, Norma S. 1940.

Correspondence with Norma Thompson (Rockefeller Foundation).

Item # 01; 1 page on 1 sheet.

Correspondence--Thygeson, Phillips. 1953.

Item # 01; 4 pages on 2 sheets.

Correspondence--Tierney, R. Joel. 1966.

Correspondence with R. Joel Tierney (University Attorney, University of Minnesota) concerning the Institute for the Unity of Science.

Item # 01; 2 pages on 2 sheets.

Correspondence--Tintner, Gerhard. 1970.

Item # 01; 1 page on 1 sheet.

Correspondence--Tisdale, W. E. 1931.

Correspondence with W. Tisdale (Rockefeller Foundation).

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Tolman, Edward C. 1946, 1955.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Tomas, Vincent. 1958.

Item #'s 01-03; 4 pages on 4 sheets.

Correspondence--Toulmin, Stephen. 1959, 1966.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Treloar, Alan E. 1958.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Truesdell, Clifford A. 1967.

Also includes a list of C. Truesdell's publications.

Item #'s 01-05; 20 pages on 20 sheets.

Correspondence--Turnbull, John. 1966-68, 1970.

Correspondence with John Turnbull (Dean, University of Minnesota).

Item #'s 01-07; 11 pages on 11 sheets.

Correspondence--Turnbull, Murray. 1960.

Correspondence concerning the Center for Cultural and Technical Interchange Between East and West.

Item #'s 01-05; 6 pages on 5 sheets.

Correspondence--Turnbull, Robert G. 1955.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Turner, Joseph. 1953.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Tyler, Ralph W. 1960.

Item # 01; 1 page on 1 sheet.

Correspondence--Vaihinger, Hans. 1923, 1929.

Item #'s 01-04; 8 pages on 4 sheets.

Correspondence--van de Velde, Barbara. 1969.

Correspondence concerning a translation into English of Moritz Schlick's Allgemeine Erkenntnislehre.

Item #'s 01-05; 10 pages on 8 sheets.

Correspondence--van Praag, J. P. 1966.

Correspondence with J. van Praag (International Humanist and Ethical Union).

Item #'s 01; 1 page on 1 sheet.

Correspondence--Veatih, Henry. 1961.

Item # 01; 5 pages on 3 sheets.

Correspondence--Victor, Laurence J. 1964.

Item # 01; 1 page on 1 sheet.

Correspondence--Visscher, Maurice B. 1949, 1955, 1957, 1961.

Item #'s 01-07; 8 pages on 7 sheets.

Correspondence--Vivas, Eliseo. 1966.

Item # 01; 2 pages on 2 sheets.

Correspondence--Vlastos, Gregory. 1962.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--von Hayek, F. A. 1954.

Correspondence concerning Feigl's recollections of the Vienna Circle and Wittgenstein.

Item # 01; 1 page on 1 sheet.

Correspondence--von Wright, Georg H. 1971.

Item # 01; 2 pages on 1 sheet.

Correspondence--Waelder, Robert. 1962.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Waggoner, George R. 1960.

Correspondence with George Waggoner (Dean, University of Kansas).

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Walker, Charles U. 1966.

Correspondence with Charles Walker (Dean, Hamline University) concerning Ross Robinson.

Item # 01; 1 page on 1 sheet.

Correspondence--Wallis, Wilson D. 1955.

Item # 01; 1 page on 1 sheet.

Correspondence--Wallraff, Charles F. 1958.

Item # 01; 1 page on 1 sheet.

Correspondence--Wangensteen, Owen H. 1955.

Item # 01; 1 page on 1 sheet.

Correspondence--Ward, J. N. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Warnken, E. Lorraine. 1966.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Warren, Phillip W. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Wartofsky, Marx W. 1961.

Item # 01; 1 page on 1 sheet.

Correspondence--Wasser, Henry. 1960.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Watanabe, Michael S. 1967.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Weeden, William J. 1965.

Includes a proposed itinerary for Feigl's trip to Australia and a set of questions for Feigl (1965/06/25).

Item #'s 01-04; 5 pages on 5 sheets.

Correspondence--Weinberg, Julius. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Weiner, Charles. 1966-67.

Correspondence with Charles Weiner (Director, Center for History and Philosophy of Physics, American Institute of Physics).

Item #'s 01-04; 6 pages on 5 sheets.

Correspondence--Weingartner, Paul. 1961, 1964.

Item #'s 01-12; 17 pages on 12 sheets.

Correspondence--Weiss, Hans. 1958.

Item # 01; 2 pages on 1 sheet.

Correspondence--Weiss, Isi. 1952.

Also includes document entitled "Weiss Accounts".

Item #'s 01-04; 5 pages on 4 sheets.

Correspondence--Weiss, Wilhelm. 1949.

Item # 01; 1 page on 1 sheet.

Correspondence--Weizsaecker, C. F. von. 1957.

Item # 01; 9 pages on 9 sheets.

Correspondence--Wender, Paul H. 1960.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Werkmeister, W. H. 1945, 1962.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence--Whitehead, Alfred North. 1931.

Handwritten and typed versions of a letter of introduction and recommendation for Herbert Feigl.

Item #'s 01-04; 5 pages on 4 sheets.

Correspondence--Whyte, L. L. 1955.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Wick, Warner. 1956.

Item # 01; 2 pages on 1 sheet.

Correspondence--Wieck, David. 1967.

Item # 01; 1 page on 1 sheet.

Correspondence--Wier, Roy W. 1960.

Correspondence with Congressman Roy Wier concerning the International Center for Cultural and Technical Interchange Between East and West.

Item # 01; 1 page on 1 sheet.

Correspondence--Will, Frederick L. 1959.

Item #'s 01-04; 5 pages on 4 sheets.

Correspondence--Williams, Donald C. 1934, 1949-50, 1956.

Item #'s 01-04; 12 pages on 9 sheets.

Correspondence--Wilson, O. Meredith. 1961, 1963, 1966.

Correspondence with O. Meredith Wilson (President, University of Minnesota).

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Winn, Ralph B. 1954.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence--Wisdom, John O. 1955.

Item #'s 01-04; 6 pages on 5 sheets.

Correspondence--Witte, Wilhelm. 1961.

Correspondence concerning a Festschrift for Wolfgang Köhler.

Item #'s 01-07; 8 pages on 7 sheets.

Correspondence--Wold, Herman. 1958.

Correspondence between H. Wold and: C. West Churchman, Herbert Feigl.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Wolman, Benjamin B. 1961-62.

Item #'s 01-06; 7 pages on 7 sheets.

Correspondence--Woodger, J. H. 1970.

Item # 01; 2 pages on 1 sheet.

Correspondence--Woodruff, Arthur E. 1960.

Item # 01; 1 page on 1 sheet.

Correspondence--Woodruff, Peter W. 1966.

Item # 01; 1 page on 1 sheet.

Correspondence--Wooleyhan, Alfred M. 1939.

Item #'s 01; 2 pages on 1 sheet.

Correspondence--Wright, A. Gilbert. 1960.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Wright, Harold. 1959.

Correspondence between Harold O. Wright and: H. W. Kundler (Rias Berlin), Herbert Feigl.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Wünzinzer, Karl F. 1935.

Item # 01; 2 pages on 2 sheets.

Correspondence--Yolton, John W. 1965.

Item # 01; 1 page on 1 sheet.

Correspondence--Yourgrau, W. 1964.

Correspondence with Müller & Gräff , Buchhandlung und Antiquariat, concerning W. Yourgrau.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Yuen, Hoh-Kun 1962.

Item #'s 01-03; 6 pages on 6 sheets.

Correspondence--Zapiain, Luis Aldama. 1963.

Item # 01; 2 pages on 2 sheets.

Correspondence--Zeisel, Hans. 1961-62, 1968, 1971.

Item #'s 01-06; 9 pages on 8 sheets.

Correspondence--Zener, Karl. 1954.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence--Ziebarth, E. W. 1963-66.

Correspondence with E. W. Ziebarth (Dean, University of Minnesota), including some concerning Grover Maxwell and Karl Potter.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence--Ziegler, Howard J. B. 1954.

Item #'s 01-02; 3 pages on 2 sheets.

Correspondence--Zien, Shane. 1953.

Includes photograph of Shane Zien.

Item #'s 01-02; 1 page on 1 sheet, plus 1 photograph.

Correspondence--Zilsel, E. 1934.

Item # 01; 2 pages on 1 sheet.

Correspondence--Zweig, Arnulf. 1954.

Item # 01; 1 page on 1 sheet.

Correspondence (Miscellaneous personal and professional). 1956, 1963-66.

Item #'s 01-13; 14 pages on 14 sheets.

Correspondence (Unidentified). 1950, 1952, 1968-70, 1972-73.

Item #'s 01-18; 32 pages on 27 sheets.

Correspondence--Lecture Invitations and Acknowledgments. 1938-39, 1941, 1945, 1948-67, 1969-70.

Correspondence with Bern Dibner, Vernon Dolphin, Clifford Geertz, Sidney Hook, and many others. Some letters confirm Feigl's other plans (e.g., -124 notes the informal meeting of Feigl with Rudolf Carnap, Paul Feyerabend, Keith Gunderson, Grover Maxwell, Paul Meehl, and others scheduled for March 1966).

Item #'s 01-142; 154 pages on 149 sheets.

Correspondence--Permissions. 1954-57, 1959-62, 1965, 1970.

Correspondence between Feigl and: Carlton E. Beck, May Brodbeck, Thomas O. Buford, V. C. Chappell, A. Wayne Colver, Edward Erwin, Dana H. Ferrin, Sidney Hook, Isaac Levi, Erna McMullin, Richard M. Martin, Henryk Misiak, George Nakhnikian, Alberto Pasquinelli, Anthony Paul, George Pitcher, Isreal Scheffler, A. Scheibal, Lawrence Smith; and Appleton-Century-Crofts, E. P. Dutton, George Allen & Unwin, Harcourt Brace, Macmillan, Methuen, W. W. Norton.

Item #'s 01-46; 53 pages on 49 sheets.

Correspondence--Postcards (unused or unidentified).

Item #'s 01-18.

Correspondence--Recommendations. 1950, 1953-64, 1966

Letters of recommendation written by Feigl for: Gene P. Agre, H. Gavin Alexander, Reginald Allen, Myron G. Anderson, Bruce Arthur Aune, Robert E. Bass, Eva Berczeller, Thomas Howard Bikson, Robert W. Binkley, Gordon Bower, Harry M. Bracken, Richard B. Brandt, Palmer Bridges, May Brodbeck, Donald T. Campbell, Milic Capek, Capitan, James D. Carney, Paul D. Carter, Héctor Neri Castañeda, J. G. Charney, Alvin Woodward Ching, Roderick M. Chisholm, A. Luis Darzins, Paul Dietl, Vernon Dolphin, Alan Harry Donagan, Frederick I. Dretske, James Arthur Dukes, William Earle, Stephenie Grover Edgerton, Joseph Epstein, Newton Garver, John W. Gruner, Guttman, Everett W. Hall, Louis Jay Hall, Gerald Hanna, Herbert Heidelberger, Raymond R. Herje, Arthur Eugene Hoover, Norman Horns, John Hospers, Akie Inoue, George Kliger, Richard I. Knudsen, Henry Lackner, Martin E. Lean, Han Cho Lee, Levi, David N. Loveinger, Richard L. Lysacker, Harry L. Machin, Jr., George T. McClure, Charles R. Magel, Carl Malmquist, Richard M. Martin, Homer Eugene Mason, Douglas G. Miller, Asher Moore, Darl L. Olson, Mischa Penn, Jean Pile, David Premack, Hilary Putnam, Rose Rand, Pat Reeves, Maria Reichenbach, William W. Rozeboom, Richard Rudner, Wallace Addison Russell, Robert T. Sandin, Daniel P. Schwartz, Erwin M. Segal, Wilfrid S. Sellars, Ved Sharma, Wolfgand Stegmüller, Alfred Stern, Warren Strandberg, W. Bruce Taylor, D. B. Terrell, Robert Thayer, Heinz von Foerster, Ira M. Wasserman, Harold E. Wefald, Carl-Friedrich von Weizsäcker, Stanley J. Wenberg, David L. Westby, Roscoe Beryl White, Frederick L. Will, Dennis T. Wilson, John A. Winnie, and Candido P. Zanoni. Also includes curricula vitae for James D. Carney (-38), Charles Magel (-101), Rose Rand (-128), and Richard Rudner (-135), and project proposals from Héctor N. Castañeda (-43-44), Alan H. Donagan (-53), and Wallace A. Russell (-138).

Item #'s 01-182; 229 pages on 214 sheets.

Correspondence--Requests for Reprints, etc. 1949, 1951, 1953-60, 1962, 1964, 1966, 1969, 1971.

Requests to Feigl from: J. N. Agnew, David Bakan, Y. Bar-Hillel, S. J. Beck, Paul Benacerraf, James L. Bicksler, Albert E. Blumberg, Robert Booger [?], Hector Bossange, Howard Brand, Mortimer Brown, Mario Bunge, John E. Burchard, Herbert Busching, Robert S. Cohen, John W. Copeland, James K. Feibleman, Laura Fermi, Alan Frankel, Jacob G. Franz, Helmuth Hansen, Don Hardesty, Paul Charles Hartshorne, Richard J. Hill, J. McV. Hunt, Palmer O. Johnson, Daniel Kading, G. Y. Kenyon, Mitchell L. Kietzman, Benjamin Libet, Bernhardt Lieberman, Lee Loevinger, Ernan McMullin, Maurice Mandelbaum, Siamak Movahedi, Shin Ohara, Harold L. Orbach, Helen Peak, A. G. Pleydell-Pearce, Jack Reitzes, Joseph R. Royce, Philip B. Sampson, John Turk Saunders, Jerome D. Schein, William Seeman, Alfred H. Shephard, Irving Sigel, Walter Simon, E. A. Suchman, Paul Swartz, Seymour Wapner, and C. Raymond White.

Item #'s 01-68; 86 pages on 70 sheets.

Correspondence with Organizations--American Association for the Advancement of Science. 1955.

Correspondence between Herbert Feigl and: C. West Churchman, Raymond J. Seeger.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence with Organizations--American Civil Liberties Union. 1961.

Correspondence from Louis M. Hacker, along with "Statement on the House Un-American Activities Committee" (2 pp., 21/02/61) and "Statement Urging Discontinuation of the House Un-American Committee, Signed by Leading American Professors" (5 pp., 15/03/61), both by Patrick Murphy Malin and Louis M. Hacker.

Item #'s 01-03; 8 pages on 8 sheets.

Correspondence with Organizations--American Ethical Union. 1966-67.

Correspondence between Feigl and: N. Koretz, Howard B. Radest.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence with Organizations--American Foundations Information Service. 1959.

Correspondence between Feigl and: Charles F. Ingerson, Raymond T. Rich.

Item #'s 01-04; 5 pages on 5 sheets.

Correspondence with Organizations--American Humanist Association. 1944, 1961, 1965.

Correspondence between Feigl and: Oswell G. Treadway, Edwin H. Wilson, and Judith Yellin.

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence with Organizations--American Psychological Association. 1958.

Correspondence with Roger W. Russell.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence with Organizations--Asia Foundation. 1960, 1962.

Correspondence with (Mrs.) Norman Coliver and David J. Robinson concerning a summer symposium on science and philosophy. Also included is some material on the Asia Foundation.

Item #'s 01-07; 8 pages on 8 sheets, plus 3 pamphlets.

Correspondence with Organizations--Institute of International Education. 1962.

Includes correspondence with Natasha Deakin concerning Mihailo Markovic. Also includes two versions of Markovic's curriculum vitae.

Item #'s 01-03; 3 pages on 3 sheets.

Correspondence with Publishers--Addison-Wesley. 1967.

Correspondence with Glenn H. Matthews.

Item # 01; 1 page on 1 sheet.

Correspondence with Publishers--Appleton-Century-Crofts. 1953-61, 1965, 1968.

Correspondence between Feigl and: Jack K. Burton, Millard S. Everett, Dana H. Ferrin, Marjorie Kalins, Robert M. Thompson, Carl Van Ness, Alexander Van Rensselaer.

Item #'s 01-45; 57 pages on 56 sheets.

Correspondence with Publishers--Bobbs-Merrill. 1964.

Correspondence of Feigl and Wilfrid Sellars with Leo C. Gobin concerning reprints of articles from Philosophical Studies.

Item # 01; 2 pages on 2 sheets.

Correspondence with Publishers--Charles Scribner's Sons--Dictionary of the History of Ideas. 1967-71.

Correspondence between Feigl and: Charles E. Pettee, Philip P. Wiener.

Item #'s 01-21; 23 pages on 21 sheets.

Correspondence with Publishers--Charles Scribner's Sons--Dictionary of Scientific Biography. 1968.

Correspondence with Charles C. Gillispie.

Item #'s 01-02; 3 pages on 3 sheets.

Correspondence with Publishers--Collier Books. 1961.

Correspondence with Edwin Reddoch.

Item # 01; 1 page on 1 sheet.

Correspondence with Publishers--Dover. 1953-54, 1962.

Correspondence with Hayward Cirker.

Item #'s 01-05; 5 pages on 5 sheets.

Correspondence with Publishers--Encyclopedia Americana. 1961.

Correspondence between Feigl and: Doris Dewey, Otto v. St. Whitelock. Also includes Feigl's manuscript "Vienna Circle" (4 pp., n.d.).

Item #'s 01-08; 12 pages on 12 sheets.

Correspondence with Publishers--Encyclopedia Britannica. 1970-71.

Correspondence with Lawrence H. Starkey. Also includes outlines for sections on analytic and linguistic philosophy.

Item #'s 01-05; 10 pages on 9 sheets.

Correspondence with Publishers--Encyclopedia Britannica--Great Ideas Today. 1967-69.

Correspondence with Otto Bird.

Item #'s 01-26; 41 pages on 39 sheets.

Correspondence with Publishers--Free Press. 1961.

Correspondence with J. Kaplan.

Item # 01; 1 page on 1 sheet.

Correspondence with Publishers--Grolier Society. 1960.

Correspondence with John Henderson Powell, Jr.

Item # 01; 2 pages on 2 sheets.

Correspondence with Publishers--Harper & Row. 1963-64.

Correspondence between Feigl and: Roger H. Klein, Adelaide Winston.

Item #'s 01-04; 5 pages on 5 sheets.

Correspondence with Publishers--Harcourt, Brace. 1935.

Correspondence with James M. Reid.

Item # 01; 1 page on 1 sheet.

Correspondence with Publishers--Holt, Rinehart and Winston. 1959-62, 1965.

Correspondence between Feigl (and Grover Maxwell) and: Margaret Bushnell, Kenneth L. Culver, Frederic S. Cushing, N. Russell Hanson, Joan Lee, E. W. McDiarmid, Charles A. Madison, Florence Nash, Nicholas Rescher, Michael Scriven, Malcolm M. Willey, Charles M. Winston. Also includes two reviews of Current Issues in the Philosophy of Science, an agreement with Grover Maxwell and Holt Rinehart (13 June 1960) for Current Issues in the Philosophy of Science, .

Item #'s 01-59; 70 pages on 64 sheets.

Correspondence with Publishers--Humanities Press--Philosophical Studies. 1965, 1970.

Correspondence between John Ervin, Jr. and: Simon Silverman, Willem van Leeuwen; concerning placement of the journal Philosophical Studies.

Item #'s 01-04; 4 pages on 4 sheets.

Correspondence with Publishers--John Wiley & Sons. 1954, 1961.

Correspondence with Gordon S. Ierardi. Includes an outline for a proposed book A Philosophy of Natural Science by L. O. Kattsoff, and Feigl's evaluation of the proposal.

Item #'s 01-05; 10 pages on 10 sheets.

Correspondence with Publishers--Julius Springer. 1929.

Correspondence with Leo Friedlaeuder (?).

Item #'s 01-03; 4 pages on 3 sheets.

Correspondence with Publishers--Knopf/Random House. 1966-67, 1971.

Correspondence between Feigl and: David A. Dushkin, Richard Kennedy. Includes the table of contents for a book manuscript on philosophy, co-authored by Feigl and Millard Everett.

Item #'s 01-05; 15 pages on 15 sheets.

Correspondence with Publishers--MacMillan. 1954.

Correspondence with Florence L. Batson.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence with Publishers--MacMillan Co. (Crowell Collier & MacMillan)--Encyclopedia of Philosophy. 1963-64, 1966-67.

Correspondence between Feigl and: Jacqueline A. Clark, Philip W. Cummings, Paul Edwards, Jeremiah Kaplan, Ellen Levene. Some of the correspondence concerns an article by Feigl on the late Dickinson Miller.

Item #'s 01-08; 8 pages on 8 sheets.

Correspondence with Publishers--Open Court--Library of Living Philosophers. 1961.

Correspondence with Eugene Freeman.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence with Publishers--Philosopher's Index. 1970.

Correspondence with R. H. Lineback.

Item # 01; 1 page on 1 sheet.

Correspondence with Publishers--Prentice-Hall. 1960-63, 1965.

Correspondence between Feigl and: Bruce Aune, Claude Conyers, A. W. Goodyear, Richard W. Hansen. Includes correspondence concerning Feigl's reviews of manuscripts by: Mario Bunge, Peter Caws, William Keenan, C. L. Lastrucci, Dudley Shapere, Wolfgang Yourgrau. Included also is a cancellation notice for Feigl's projected Philosophy of Natural Science.

Item #'s 01-28; 35 pages on 34 sheets.

Correspondence with Publishers--Princeton University Press. 1969.

Correspondence with Sanford G. Thatcher concerning Judith Economos's manuscript The Identity Thesis and the Mind-Body Problem.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence with Publishers--Reidel. 1971.

Correspondence with W. W. Schüller concerning Philosophical Studies.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence with Publishers--Routledge & Kegan Paul--Current Issues in Philosophy of Science. 1960.

Correspondence with J. G. Carter.

Item #'s 01-03; 5 pages on 3 sheets.

Correspondence with Publishers--Springer-Verlag. 1960.

Correspondence with M. Thiel concerning a collection of essays on logic.

Item #'s 01-02; 2 pages on 2 sheets.

Correspondence with Publishers--Springer-Verlag--Library of Exact Philosophy. 1968-70.

Correspondence between Feigl and: Albert Blumberg, Steven M. Cahn, Leigh S, Cauman, John Ervine, Jr., R. La Monte Smith (Simon & Schuster), W. Schwabl, J. F. Staal, E. Ungersbäck.

Item #'s 01-21; 27 pages on 26 sheets.

Correspondence with Publishers--Thomas Nelson & Sons. 1963.

Item # 01; 1 page on 1 sheet.

Correspondence with Publishers--University of Chicago Press. 1961.

Correspondence with Roger Hancock concerning J. J. Katz's manuscript The Problem of Induction and Its Dissolution.

Item #'s 01-02; 4 pages on 4 sheets.

Correspondence with Publishers--University of Chicago Press--Foundations of Science Series & Index and Bibliography to the IEUS. 1965, 1968-69, 1972.

Correspondence between Feigl and: Robert S. Cohen, John Ervin, Jr., Martha S. Fowler, Philip D. Jones, Milton R. Konvitz, Barbara Babcock Koza (later just Barbara Babcock), Charles Morris, Ann Moyal, Morris Philipson, Anders Richter, Jean W. Sachs, Kenneth Schaffner, Wilhelm Schwabl. Includes correspondence concerning Feigl's reviews of manuscript by Stanley L. Jaki. Most of the correspondence concerns the International Encyclopedia of Unified Science and its successor the Foundations of Science; some of it concerns the journal Philosophical Studies and the administration of the Institute for the Unity of Science.

Item #'s 01-47; 64 pages on 58 sheets.

Correspondence with Publishers--University of Minnesota Press. 1953, 1956-62, 1964, 1966-67, 1970-71.

Correspondence between Feigl and: Harry Alpert (National Science Foundation), Judith Anderson, Helen Clapesattle, John Ervin, Jr., P. Feyerabend, A. Grünbaum, C. G. Hempel, Carl E. Hirsch, Karla Hodgson, Helen L. MacDonald, Grover Maxwell, H. Mehlberg, E. Nagel, E. Valen Nuela (Biblioteca Central, Santiago, Chile), Rose Orente, H. Putnam, W. Rozeboom, Janet Salisbury, M. Scriven, Wilfrid S. Sellars, Jeanne Sinnen, Marcia Strout, Mary Louise Vincent (Meridian Books); and the Aristotelian Society and Harrison & Sons. Included also is a summary of volume 2 of Minnesota Studies in the Philosophy of Science (Concepts, Theories, and the Mind-Body Problem) (-15 to -18), a guide to contributors to the volume, agreements with the Press. The letter from M. Strout is a request for Feigl to review George P. Congor's manuscript Synoptic Naturalism, and there is some correspondence concerning Philosophical Studies. There is also a list of members of the Mind Association.

Item #'s 01-61; 106 pages on 90 sheets.

Correspondence with Publishers--University of North Carolina Press. 1967.

Correspondence with Leslie E. Phillabaum.

Item # 01; 1 page on 1 sheet.

Correspondence with Publishers--Wayne State University Press. 1966.

Correspondence with Harold A. Basilius concerning a book by Hugo Fischer.

Item # 01; 1 page on 1 sheet.

Correspondence with Publishers--Williams and Wilkins. 1967.

Item # 01; 1 page on 1 sheet.

Audiorecording I. 1961.

Two 1200 foot reel-to-reel audiotapes (3 3/4 speed, dual track) labelled "Mexican Tapes". These appear to be of two lectures Feigl gave on 18 and 20 October 1961.

Item #'s 01-02.

Audiorecording II. 1968.

One reel-to-reel tape of an introductory speech on philosophy of science given by Feigl at the University of Hawaii (March 1968).

Item #'s 01-02.

Audiorecording III. n.d.

One unlabelled 6.5 inch record.

Item # 01.

Protocol. n.d.

Transcription of tapes of meetings including: A. J. Ayer, M. Black, I. M. Bochenski, Rudolf Carnap, Herbert Feigl, R. Martin, J. Passmore, W. Salmon. There are two transcriptions, the second of which is heavily corrected.

Item #'s 01-03; 103 pages on 103 sheets.

Protocol--Los Angeles. 1955.

Transcriptions of meetings including Bohnert, Carnap, Feigl, Meehl, and Pap (Los Angeles, 1955/08/04-09), along with a list of corrections by Arthur Pap (1955/09), a typescript of Carnap's "Remarks on the Theoretical Language" (1955), and some handwritten notes.

Item #'s 01-05; 43 pages on 43 sheets.

Protocol--Princeton. 1954.

Transcription of meetings including Herbert Bohnert, Rudolf Carnap, Herbert Feigl, Carl Hempel, Ernest Nagel, Paul Oppenheim, Hilary Putnam, Michael Scriven, Wilfrid Sellars (Princeton, 1954/04/30 and 1954/05/01-02).

Item # 01; 5 pages on 5 sheets.

Lectures. 1947, 1950, 1953, 1956.

Includes list of lecture topics, lecture outlines, and three lectures.

Item #'s 01-17; 40 pages on 38 sheets.

Lectures--Announcements. 1936-37, 1939-42, 1945-46, 1948-53, 1955-57, 1960-62, 1965, 1968-70.

Item #'s 01-54; 111 pages on 74 sheets.

Notes I. n.d.

Item #'s 01-05; 11 pages on 7 sheets.

Notes II. 1931, 1933, 1935, 1937-38, 1942, 1951, 1954, 1957, 1959.

Includes notes on psychoanalysis, psychology, philosophy of science, physicalism , scientific method, contingency and necessity, operationalism. explanation, theory construction, naturalism, meaning, humanism, logical positivism, liberalism, philosophy of mathematics, philosophy of physics.

Item #'s 01-93; 176 pages on 136 sheets.

Notes III. 1942, 1950, 1953, 1956-57, 1962.

Includes reading assignment lists, bibliographies, notes on: philosophy of science, scientific humanism, religion, logical positivism.

Item #'s 01-21; 61 pages on 52 sheets.

Notes IV. 1956.

Includes materials from seminars on psychoanalysis (co-taught with Paul Meehl) and the development of psychological systems; philosophy of physics readings; reprint distribution list; assorted bibliographies, tables of contents, and notes.

Item #'s 01-17; 49 pages on 45 sheets.

Notes V. 1950, 1954, 1958-59, 1967.

Includes notes and reading list for philosophy of psychology seminar, materials on psychoanalysis, the mind-body problem, and theory of knowledge.

Item #'s 01-18; 32 pages on 27 sheets.

Notes VI. 1954, 1964.

Includes notes on genetics, Darwin & evolution, history of empiricism, music, philosophy of science (especially explanation); notes for a meeting with Einstein (1954),

Item #'s 01-18; 82 pages on 74 sheets.

Notes VII. 1933-34, 1968.

Includes notes on philosophy of psychology.

Item #'s 01-05; 16 pages on 14 sheets.

Notes VIII. 1969.

Includes notes on philosophy of science, especially biological sciences.

Item #'s 01-04; 13 pages on 9 sheets.

Notes IX. 1941, 1943.

Includes notes on Copernicus, Marx, Freud, and Einstein; philosophy of physics; philosophy of science; scientific philosophy.

Item #'s 01-08; 25 pages on 20 sheets.

Notes X. n.d.

Includes assorted notes.

Item #'s 01-04; 6 pages on 4 sheets.

Notes XI. 1941, 1949, 1953.

Includes notes on humanism, social philosophy, ethics, religion.

Item #'s 01-11; 30 pages on 25 sheets.

Notes XII. 1956.

Includes notes on the mental and the physical.

Item #'s 01-15; 80 pages on 66 sheets.

Notes XIII. n.d.

Includes notes on physicalism, the mental and the physical, philosophy of science; notes for a meeting with Carnap.

Item #'s 01-06; 32 pages on 25 sheets.

Notes XIV. 1953.

Includes notes on physicalism, philosophy of psychology.

Item #'s 01-10; 37 pages on 34 sheets.

Notes XV. 1955, 1963-66.

Includes notes on free will, philosophy of psychology.

Item #'s 01-09; 24 pages on 19 sheets.

Notes XVI. 1941, 1944-45.

Includes notes on humanism, philosophy of science (including empirical realism); distribution lists for papers.

Item #'s 01-20; 97 pages on 75 sheets.

Notes XVII. 1937, 1946.

Includes notes on persuasion and communication, philosophy of language, philosophical analysis; also a term paper on philosophy of language by A. J. Eidson.

Item #'s 01-09; 85 pages on 76 sheets.

Notes (Drawings). n.d.

Includes some drawings by Judith Economos and H. Feigl.

Item #'s 01-07; 79 pages on 43 sheets.

Notes (Miscellaneous). 1933, 1955-57, 1963, 1965-66, 1970.

Includes notes on philosophy of language, philosophy of science, logical positivism

Item #'s 01-25; 70 pages on 56 sheets.

Book Reviews (authored by Feigl). 1934, 1956, 1961, 1970-71.

Includes reviews of Newman's (ed.) What is Science? (1956), Ayer's (ed.) Logical Positivism (1961), Stegmüller's Wissenschaftliche Erklärung und Begründung (n.d.), Fodor's Psychological Explanation (1970), Cohen & Seeger's (eds.) Ernst Mach (1971); response to Homer H. Dubs (1934).

Item #'s 01-10.

Book Reviews (of Feigl's works). 1943, 1953-56.

Includes reviews of Twentieth Century Philosophy (by Curtis W. Reese, 1943), Readings in the Philosophy of Science (assorted authors, including Ralph Buchsbaum, Adolf Grünbaum, J. O. Wisdom; 1953, 1954), International Encyclopedia of Unified Science 1 (by John A. Behnke, 1956); and abstract of The Mental and the Physical and summary of article "Meanings in Ethical Discourse" (1954-55).

Item #'s 01-11.

Reviews of Minnesota Studies I. 1956-58.

Includes reviews by Albert E. Blumberg, Edward H. Madden (1957), George Adelman (1956), Howard H. Kendler (1957), Revilo Oliver (1957), John Cohen (1957), Morton Bard (1958), H. Ruja (1958), C. A. Mace (1958).

Item #'s 01-33.

Reviews of Minnesota Studies II. 1958-59, 1961.

Includes reviews by Donald Kaplan (1958), H. P. David, James Collins (1959), J. Agassi (1959), S. F. Barker (1959), Morton Bard (1959), Alden L. Fischer (1959), Carlton W. Berenda (1959), Isaac Levi (1961).

Item #'s 01-21.

Papers: "Abschrift: Beurteilunng der Dissertation des cand. phil. Herbert Feigl: 'Zufall und Gesetz'." 1927.

Includes abstract (1927/07/05).

Item #'s 01-02; 3 pages on 2 sheets.

Papers: "Aims of Education for Our Age of Science." 1955.

Includes manuscripts (53 pp., n.d.; 32 pp., n.d.) and offprints from Modern Philosophies and Education (54th Yearbook of the National Society for the Study of Education, 1955).

Item #'s 01-04; 85 pages on 85 sheets plus 2 offprints.

Papers: "The Aldrich vs. Feigl Discussion." 1935.

Includes manuscripts (10 pp., n.d.; 5 pp., 1935).

Item #'s 01-02; 15 pages on 14 sheets.

Papers: "Analogical Inference of Other Minds." 1954.

Includes manuscript (3 pp., 1954/04/01).

Item # 01; 3 pages on 3 sheets.

Papers: "An Anthology of Logical Positivism." n.d.

Includes manuscript (3 pp., n.d.).

Item # 01; 3 pages on 3 sheets.

Papers: "Art, Moral Faith and the Scientific Outlook." n.d.

Includes manuscripts (6 pp., n.d.; 6 pp., n.d.; 1 p., n.d.).

Item #'s 01-03; 13 pages on 13 sheets.

Papers: "At the Limits of Meaning." n.d.

Includes manuscript (22 pp., n.d.).

Item # 01; 22 pages on 22 sheets.

Papers: "Axiological Truth?" n.d.

Includes manuscripts (7 pp., n.d.; 9 pp., n.d.) and outline (1 p., n.d.).

Item #'s 01-04; 17 pages on 17 sheets.

Papers: "Beyond Peaceful Coexistence." n.d.

Includes abstract (1 p., n.d.), and manuscripts (14 pp., n.d.; 25 pp., n.d.).

Item #'s 01-06; 41 pages on 41 sheets.

Papers: "A Bibliographical Résumé of Some American Contributions to the Philosophy of Science." n.d.

Includes manuscript (6 pp., n.d.).

Item # 01; 6 pages on 6 sheets.

Papers: "Bibliography and Index." 1969.

Includes published item, Foundations of the Unity of Science 2.10 (1969).

Item # 01.

Papers: "Carnap, Rudolf, 1891-1970." 1970.

Includes "memorial minute" (2 pp., n.d.), "Carnap in Memoriam" (12 pp., 1970/10/23; 14 pp., 1970/10/23).

Item #'s 01-04; 28 pages on 26 sheets.

Papers: "Causality, Chance and Scientific Explanation." 1969.

Includes reprint from Great Ideas Today (1969).

Item # 01.

Papers: "Comments on Farrell's 'The Limits of Experimental Psychology'." 1955.

Includes manuscript (3 pp., 1955/09/13).

Item # 01; 3 pages on 3 sheets.

Papers: "The Compleat Autocerebroscopist." 1954.

Includes manuscript (3 pp., 1954/04/05).

Item # 01; 3 pages on 3 sheets.

Papers: "Confirmability and Confirmation." 1951.

Includes reprint from Revue internationale de philosophie no. 17/18 (1951).

Item # 01.

Papers: "Critique of Dialectical Materialism." n.d.

Includes manuscript (9 pp., n.d.).

Item # 01; 9 pages on 9 sheets.

Papers: "Critique of Intuition According to Scientific Empiricism." 1958.

Includes manuscript (24 pp., n.d.), and reprint from Philosophy East and West 8.1/2 (1958).

Item #'s 01-02; 24 pages on 24 sheets, plus offprint.

Papers: "Crucial Issues of Mind-Body Monism." 1966.

Includes manuscript (11 pp., 1966/03/18-22).

Item # 01; 11 pages on 11 sheets.

Papers: "De Principiis non Disputandum." 1933-34.

Includes manuscripts (23 pp., 1933/34; 35 pp., n.d.; 59 pp., n.d.; 64 pp., n.d.), some entitled "The Meaning and Limits of Justification".

Item #'s 01-06; 182 pages on 182 sheets.

Papers: "The Determinism-Freedom and Body-Mind Problems." 1971.

Includes manuscripts (34 pp., n.d.; 58 pp., n.d.; 60 pp., n.d.); co-authored with Paul E. Meehl. Also includes editorial note from Eugene Freeman (Open Court) concerning the Popper volume.

Item #'s 01-07; 158 pages on 152 sheets.

Papers: "A Dialogue Concerning Empiricism vs. Theology." 1955.

Includes manuscripts (4 pp., 1955; 4 pp., n.d.).

Item #'s 01-02; 8 pages on 8 sheets.

Papers: "The Difference Between Knowledge and Valuation." 1950.

Includes reprint plus article in issues of Journal of Social Issues 6.4 (1950).

Item #'s 01-03.

Papers: "The Difference Between Robots and Human Beings." 1954.

Includes manuscript (1 p., 1954/03/31).

Item # 01; 1 page on 1 sheet.

Papers: "A Discussion of Some Perplexities Regarding the 'Mental' and the 'Physical'." n.d.

Includes manuscripts (6 pp., n.d.; 6 pp., n.d.), with contributions from R. Carnap and Henry Mehlberg.

Item #'s 01-02; 12 pages on 12 sheets.

Papers: "Discussion Remarks." 1970.

Includes manuscript (5 pp., 1970/10/25).

Item #'s 01-02; 6 pages on 6 sheets.

Papers: "The Distinction Between Analytic and Synthetic Statements as the Cornerstone of Logical Empiricism." 1966.

Includes offprint.

Item # 01.

Papers: "Empirical Realism." n.d.

Includes manuscript (3 pp., n.d.).

Item #'s 01-02; 5 pages on 4 sheets.

Papers: "Empiricism at Bay?" 1971.

Includes manuscript (21 pp., 1971/10/19) and notes.

Item #'s 01-03; 29 pages on 27 sheets.

Papers: "Existential Hypotheses." 1950.

Includes manuscript (47 pp., n.d.) and reprint from Philosophy of Science 17.1 (1950).

Item #'s 01-02; 47 pages on 47 sheets, plus reprint.

Papers: "Explication of 'Explanation'." 1954.

Includes manuscript (5 pp., 1954/03/03).

Item # 01; 5 pages on 5 sheets.

Papers: "An Explicit Statement of Reductionism." 1954.

Includes manuscript (2 pp., 1954/02/01).

Item # 01; 2 pages on 2 sheets.

Papers: "A Few Points on 'Clouds and Clocks' and 'Body-Mind'." n.d.

Includes manuscript (9 pp., n.d.).

Item # 01; 9 pages on 9 sheets.

Papers: "First Preliminary Response to Carnap and Mehlberg on my 'Puzzle'." 1956.

Includes manuscript (2 pp., 1956/05/16).

Item # 01; 2 pages on 2 sheets.

Papers: "From Logical Positivism to Hypercritical Realism." 1963.

Includes summary (2 pp., 1963/09) and manuscript (11 pp., 1963).

Item #'s 01-02; 13 pages on 13 sheets.

Papers: "Functionalism, Psychological Theory, and the Uniting Sciences." 1955.

Includes manuscripts (9 pp., n.d.; 7 pp., n.d.), notes, and reprint from Psychological Review 62.3 (1955).

Item #'s 01-04; 17 pages on 17 sheets, plus reprint.

Papers: "Gas Molecules as Theoretical Constructs." 1955.

Includes manuscript (1 p., 1955/07/19).

Item # 01; 1 page on 1 sheet.

Papers: "Gemeinsame Besprechung beider Arbeitsgemeinschaften." 1964.

Includes manuscripts (8 pp., 1964/09/05-07) by Feigl and Kohler.

Item #'s 01-03; 9 pages on 8 sheets.

Papers: "Das Hypothetisch-Konstruktive Denken." 1956.

Includes reprint from Die Philosophie und die Wissenschaften (1956) and article in issue of Deutsche Universitätszeitung 23/24 (1956).

Item #'s 01-02.

Papers: "Ideal Aims of Humanity." 1965.

Includes manuscript (3 pp., 1965).

Item # 01; 3 pages on 3 sheets.

Papers: "Identity vs. Epiphenomenalism." 1954.

Includes manuscript (1 p., 1954/10/07).

Item # 01; 1 page on 1 sheet.

Papers: "Indeterminism and Contemporary Science." n.d.

Includes manuscript (21 pp., n.d.).

Item # 01; 22 pages on 21 sheets.

Papers: "Is Science Relevant to Theology?" n.d.

Includes manuscripts (10 pp., n.d.; 23 pp., n.d.; 9 pp., n.d.).

Item #'s 01-03; 42 pages on 42 sheets.

Papers: "Is There Knowledge by Intuition?" 1958.

Includes manuscripts (20 pp., 1958/04/30; 2 pp., 1958/04/30; 4 pp., n.d.).

Item #'s 01-03; 26 pages on 26 sheets.

Papers: "Levels of Scientific Inquiry." 1956.

Includes article within issue of University of Minnesota Medical Bulletin 28.3 (1956).

Item # 01.

Papers: "Liberal Education Content in Science Education." 1961.

Includes manuscript (6 pp., 1961/12/04).

Item # 01; 7 pages on 7 sheets.

Papers: "Logical Analysis of the Psycho-physical Problem." 1934.

Includes reprint from Philosophy of Science 1.4 (1934).

Item # 01.

Papers: "The Logical Character of the Principle of Induction." 1932, 1934.

Includes abstract (2 pp., n.d.), manuscript (11 pp., 1932), and reprint from Philosophy of Science 1.1 (1934).

Item #'s 01-03; 13 pages on 13 sheets plus reprint.

Papers: "Logical Empiricism." 1943.

Includes reprint from Twentieth Century Philosophy (New York: Philosophical Library, 1943).

Item # 01.

Papers: "Logical Empiricism and the Unity of Science Movement." 1970.

Includes two manuscripts (24 pp., 1970/02/16-18; 24 pp., n.d.) and pamphlet on the Dictionary of the History of Ideas.

Item #'s 01-04; 50 pages on 49 sheets plus pamphlet.

Papers: "Logical Empiricism after 25 Years." 1953.

Includes manuscript (5 pp., n.d.) and announcement for Berkeley Conference for the Unity of Science (1953).

Item #'s 01-02; 8 pages on 6 sheets.

Papers: "The Logical Empiricists in the United States." n.d.

Includes manuscript (54 pp., n.d.).

Item # 01; 56 pages on 56 sheets.

Papers: "Logical Positivism after 35 Years." 1963-64, 1966.

Includes manuscript (63 pp., n.d.), offprint from Philosophy Today (1964?), and Spanish version in issue of Revista de Occidente 4 (1966).

Item #'s 01-03; 63 pages on 63 sheets plus offprint and journal issue.

Papers: "Logical Truth and the World." 1962.

Includes manuscript (3 pp., 1962/11/25).

Item # 01; 3 pages on 3 sheets.

Papers: "Matter Still Largely Material." 1962.

Includes reprint from Philosophy of Science 29.1 (1962).

Item # 01.

Papers: "Meaning and Reference." 1963.

Includes manuscript (2 pp., 1963/10/08).

Item # 01; 2 pages on 2 sheets.

Papers: "The Meaning of Freedom." 1942.

Includes manuscript (1 p., n.d.) plus two issues of The Interpreter 17.4 (1942).

Item #'s 01-03; 1 page on 1 sheet plus two issues.

Papers: "The Meaning of Value Judgments." n.d.

Includes manuscript (28 pp., 19??/07/20).

Item # 01; 28 pages on 28 sheets.

Papers: "The 'Mental' and the 'Physical'." n.d.

Includes bound version of an apparent offprint.

Item # 01.

Papers: "Miller, Dickinson S." n.d.

Includes handwritten and typed versions of obituary for D. S. Miller (8 pp., n.d.).

Item #'s 01-02; 8 pages on 8 sheets.

Papers: "The Mind-Body Problem in the Development of Logical Empiricism." n.d.

Includes manuscript (34 pp., n.d.).

Item # 01; 34 pages on 34 sheets.

Papers: "Models of Man." 1965.

Includes article in issue of Humanist 25.6 (1965).

Item # 01.

Papers: "Modernized Theology and the Scientific Outlook." 1963.

Includes offprint and article in issue of the Humanist 23.3 (1963).

Item #'s 01-02; 7 pages on 7 sheets plus issue.

Papers: "Naturalisimo e Umanesimo." n.d.

Includes offprint from La Filosofia Contemporanea in U.S.A.

Item # 01.

Papers: "A New Puzzle for Epiphenominalism." 1956.

Includes manuscript (3 pp., 1956/04/02).

Item # 01; 3 pages on 3 sheets.

Papers: "[Newton and Einstein]." 1921, 1935, 1942, 1947, 1949.

Includes notes entitled "Einstein: Four Lectures on the Theory of Relativity (in German)" (2 pp., 1921); notes on Einstein (2 pp., n.d.); two newspaper clippings on Einstein (1935 and 1947); notice for Einstein Symposium (1949); notes entitled "Einstein: Motives of Scientific Research" (6 pp., n.d.); notes entitled "Newton" (12 pp., n.d.); notes entitled "Newton and Philosophy" (8 pp., 1942/12/03).

Item #'s 01-08; 38 pages on 28 sheets.

Papers: "A Note on Justification and Reconstruction." 1958.

Includes article in Philosophical Studies 9.5/6 (1958).

Item # 01.

Papers: "On the Nature of Value Judgments." n.d.

Includes several different manuscript versions.

Item #'s 01-05; 39 pages on 36 sheets.

Papers: "On the Vindication of Induction." 1961.

Includes reprint from Philosophy of Science 28.2 (1961).

Item # 01.

Papers: "Operationism and Scientific Method." 1945.

Includes offprint and article in Psychological Review 52.5 (1945).

Item #'s 01-02.

Papers: "The Origin and Spirit of Logical Positivism." 1966, 1969.

Includes manuscript (23 pp., 1966/10/06) and reprint.

Item #'s 01-02; 23 pages on 23 sheets plus reprint.

Papers: "The 'Orthodox' View of Theories." n.d.

Includes manuscript (24 pp., n.d.) plus bibliography on computer punchcards.

Item #'s 01-02; 54 pages on 53 sheets.

Papers: "Other Minds and the Egocentric Predicament." 1958.

Includes manuscript (12 pp., n.d.) and offprint from Journal of Philosophy 55 (1958).

Item #'s 01-02; 12 pages on 12 sheets plus one offprint.

Papers: "The Outlook of Scientific Humanism." 1959, 1966.

Includes two manuscript versions (12 pp., 1959/10/1-2; 30 pp., n.d.) and issue of International Humanist and Ethical Union Proceedings (1966) with this article.

Item #'s 01-03; 42 pages on 42 sheets plus journal issue.

Papers: "Philosophical Embarrassments of Psychology." 1958-59, 1962.

Includes two offprints from Psycho-Logische Beiträge 6.3/4 (1962) and an offprint from American Psychologist 14.3 (1959), and a manuscript (33 pp., 1958/08/31).

Item #'s 01-04; 33 pages on 33 sheets plus three offprints.

Papers: "Philosophical Interpretations of Contemporary Psychology." n.d.

Includes abstract.

Item # 01; 1 page on 1 sheet.

Papers: "Philosophical Tangents of Science." 1959, 1961.

Includes abstract (1 p., 1959/12/28), manuscript (26 pp., 1959/12/28), plus offprint.

Item #'s 01-03; 27 pages on 27 sheets plus one offprint.

Papers: "Philosophy as Clarification." 1950.

Includes article in issue of 12th Street 3.2 (1950).

Item # 01.

Papers: "Philosophy for Our Age of Science." n.d.

Includes preface and table of contents (13 pp., n.d.) for proposed book, co-authored with Millard Spencer Everett.

Item # 01; 13 pages on 13 sheets.

Papers: "The Philosophy of Mysticism." n.d.

Includes manuscript (20 pp., n.d.).

Item # 01; 21 pages on 21 sheets.

Papers: "The Philosophy of Science of Logical Empiricism." 1954.

Includes two manuscripts (25 pp., 1954/08/25; 24 pp., 1954/08/25) and notes.

Item #'s 01-04; 51 pages on 50 sheets.

Papers: "Physicalism as the Foundations of Psychology." n.d.

Includes abstract.

Item # 01; 1 page on 1 sheet.

Papers: "Physicalism as I See It." 1954.

Includes two manuscripts (11 pp., 1954/01/22; 7 pp., 1954/01/22).

Item #'s 01-02; 18 pages on 16 sheets.

Papers: "Physicalism, Unity of Science and the Foundations of Psychology." 1963.

Includes manuscript (59 pp., n.d.) and reprint from Philosophy of Rudolf Carnap (1963).

Item #'s 01-02; 59 pages on 59 sheets plus one reprint.

Papers: "Positivism and Logical Empiricism." n.d.

Includes manuscript (30 pp., n.d.).

Item # 01; 30 pages on 30 sheets.

Papers: "Positivism--Not Negativism." 1935.

Includes abstract in issue of Journal of Philosophy 32.11 (1935).

Item # 01.

Papers: "Postscript After Ten Years." 1967.

Includes manuscript (38 pp., 1967/02), "Subject Index" (8 pp., n.d.), "Name Index" (7 pp., n.d.), "Late Addenda" (1 p., n.d.), "Selected References" (14 pp., n.d.).

Item #'s 01-05; 68 pages on 68 sheets.

Papers: "Postscript on 'Martians' and 'Captive Minds'." n.d.

Includes manuscript (12 pp., n.d.).

Item # 01; 12 pages on 12 sheets.

Papers: "The Power of Positivistic Thinking." 1963.

Includes manuscript (27 pp., 1963/05/03) and article in issue Proceedings and Addresses of the American Philosophical Association (1963).

Item #'s 01-02; 27 pages on 27 sheets plus proceedings issue.

Papers: "Principles and Problems of Theory Construction in Psychology." 1951.

Includes two manuscripts (21 pp., 1951; 24 pp., n.d).

Item #'s 01-02; 45 pages on 45 sheets.

Papers: "Proposed Plan of Work." 1939, 1941.

Includes plan for study on "The Logic and Methodology of Scientific Explanation" (2 pp., 1939) and a report on work pursued as a Rockefeller Research Fellow (2 pp., 1941/01).

Item #'s 01-02; 4 pages on 4 sheets.

Papers: "The Psychology of Mysticism." n.d.

Includes manuscript (24 pp., n.d.).

Item # 01; 24 pages on 24 sheets.

Papers: "Realistic Empiricism versus Conventionalistic Pragmatism." n.d.

Includes manuscript (12 pp., n.d.).

Item # 01; 12 pages on 12 sheets.

Papers: "Recent American Philosophy of Science." n.d.

Includes manuscript (88 pp., n.d.).

Item # 01; 88 pages on 88 sheets.

Papers: "Reduction of Psychology to Neurophysiology?" .

Includes manuscript (24 pp., 1961/12/29) and offprint.

Item #'s 01-03; 25 pages on 25 sheets plus an offprint.

Papers: "Russell and Schlick." n.d.

Includes two manuscript versions (28 pp., n.d.; 33 pp., n.d.) plus notes (3 pp., n.d.)

Item #'s 01-03; 64 pages on 61 sheets.

Papers: "Schlick, Moritz." n.d.

Includes manuscript (3 pp., n.d.)

Item # 01; 3 pages on 3 sheets.

Papers: "Science and Philosophy." 1965.

Includes manuscripts "Towards a Philosophy for Our Age of Science" (12 pp., n.d.) and "Science and Philosophy: Their Relations, Current and Prospective" (21 pp., 1965/12/3-4).

Item #'s 01-02 [includes -01a]; 33 pages on 33 sheets.

Papers: "Science as an Instrument to Foretell and to Shape the Future." 1961.

Includes two manuscripts (3 pp., 1961/08/26; 2 pp., 1961/08/23), co-authored with Bartley.

Item #'s 01-02; 5 pages on 3 sheets.

Papers: "Scientific Method Without Metaphysical Presuppositions." 1951, 1954.

Includes manuscript (16 pp., 1951/12/29) and offprint from Philosophical Studies 5.2 (1954).

Item #'s 01-02; 16 pages on 16 sheets plus one offprint.

Papers: "The Scientific Outlook in Philosophy and the Issue of Education." 1947.

Includes lecture outline (15 pp., 19??/12/29), another outline (1 p., 1947/12/29), a third outline (5 pp., 1947/12/29), and a checklist (1 p., n.d.).

Item #'s 01-04; 22 pages on 22 sheets.

Papers: "The Scientific Outlook: Naturalism and Humanism." 1949.

Includes manuscript (10 pp., 1949).

Item # 01; 10 pages on 10 sheets.

Papers: "Scienza e Teologia." n.d.

Includes manuscript (19 pp., n.d.).

Item # 01; 19 pages on 19 sheets.

Papers: "Sense and Nonsense in Scientific Realism." n.d.

Includes manuscript (19 pp., n.d.).

Item # 01; 19 pages on 19 sheets.

Papers: "The Significance of Physics in Man's Philosophy." 1939.

Includes offprint from American Physics Teacher 7 (1939) and page proofs (3 pp.).

Item #'s 01-02; 3 pages on 3 sheets plus an offprint.

Papers: "Some Crucial Issues of Mind-Body Monism." 1971.

Includes manuscript (30 pp., n.d.) plus abstract (1 p., 1971/07/13).

Item #'s 01-02; 31 pages on 31 sheets.

Papers: "Some General Afterthoughts on Your Autobiography." 1957.

Includes comments on Rudolf Carnap's autobiography (6 pp., 1957/02/19).

Item # 01; 6 pages on 6 sheets.

Papers: "Some Issues of Scientific Humanism." 1959, 1961.

Includes abstract (1 p., 1961/11/15) and manuscript (7 pp., 1959/10/01-02).

Item #'s 01 [including -01a]; 8 pages on 8 sheets.

Papers: "Some Notes on Causality." n.d.

Includes two manuscripts (15 pp., n.d.; 14 pp., n.d.).

Item #'s 01-02; 29 pages on 29 sheets.

Papers: "Some Remarks on the Meaning of Scientific Explanation." n.d.

Includes manuscript (9 pp., n.d.).

Item # 01; 9 pages on 9 sheets.

Papers: "Some Remarks on the Meaning of Value Judgments." n.d.

Includes manuscript (7 pp., n.d.).

Item # 01; 8 pages on 8 sheets.

Papers: "Space, Time and Relativity." n.d.

Includes manuscript (15 pp., n.d.).

Item # 01; 15 pages on 15 sheets.

Papers: "Tentative Remarks on 'Observables', 'Unobservables', and Alternatives of Epistemological Reconstruction." 1955.

Includes manuscript (5 pp., 1955/06/20).

Item # 01; 5 pages on 5 sheets.

Papers: "Las Tesis del Empirismo Logico." 1964.

Includes contract for New Readings in Philosophical Analysis (Doubleday & Co.), table of contents, author list, list of articles for translation, list of corrections.

Item #'s 01-11; 23 pages on 21 sheets.

Papers: "Towards a Philosophy for Our Age of Science." 1961, 1963, 1965.

Includes manuscripts (12 pp., n.d.; 12 pp., 1963/09/13), a radio speech (8 pp., 1965/06/08), another manuscript (13 pp., 1961), a lecture outline (15 pp., n.d.).

Item #'s 01-05; 60 pages on 59 sheets.

Papers: "Towards a Philosophy of Intellectual Maturity." 1956.

Includes summary manuscript (2 pp., n.d.) and article in magazine issue of Exceptional Children 22.8 (1956).

Item #'s 01-02; 2 pages on 2 sheets plus a magazine issue.

Papers: "Types of Concepts and Types of Definitions in Psychology." n.d.

Includes manuscript (10 pp., 19??/12/27).

Item # 01; 10 pages on 10 sheets.

Papers: "Ãober die Leistung des hypothetisch-konstruktiven Denkens in den Naturwissenschaften." 1956.

Includes manuscript (15 pp., 1956/09/04).

Item # 01; 15 pages on 15 sheets.

Papers: "Unity of Science and Unitary Science." 1939.

Includes manuscript (5 pp., 1939).

Item # 01; 5 pages on 5 sheets.

Papers: "Unity of Science vs. Unity of Knowledge." 1969.

Includes two manuscripts (8 pp., 1969; 8 pp., 1969).

Item #'s 01-02; 18 pages on 18 sheets.

Papers: "Validation and Vindication." 1951.

Includes manuscript (11 pp., 1951).

Item # 01; 11 pages on 11 sheets.

Papers: "Vienna Circle." n.d.

Includes manuscript (4 pp., n.d.).

Item # 01; 4 pages on 4 sheets.

Papers: "What Hume Might Have Said to Kant." n.d.

Includes manuscript (11 pp., n.d.).

Item # 01; 11 pages on 11 sheets.

Papers: "What Is, and What Is Not, Cognitively Significant." 1954.

Includes manuscript (1 p., 1954/03/31).

Item # 01; 1 page on 1 sheet.

Papers: "Die Wissenschaft als Instrument zur Vorhersage und zur Gestaltung der Zukunft." 1961.

Includes manuscript (3 pp., 1961/08/21-22), co-authored with Bartley.

Item # 01; 3 pages on 2 sheets.

Papers: "Wissenschaft, Erfahrung, Metaphysik." 1966.

Includes manuscript (80 pp., 1966/02/20).

Item # 01; 80 pages on 80 sheets.

Papers: "Wissenschaftliche Weltauffassung der Wiener Kreis." 1929.

Includes pamphlet (1929).

Item # 01.

Papers: "Zufall und Gesetz." 1928.

Includes article in Wissenschaftlicher Jahresbericht der Philosophischen Gesellschaft an der Universität zu Wien (1927/28).

Item # 01.

Manuscripts--Abelson, Raziel. n.d.

Includes "A Refutation of Mind-Body Identity" (5 pp., n.d.).

Item # 01, 5 pages on 5 sheets.

Manuscripts--Alexander, H. Gavin I.

Includes "Necessary Truth" (14 pp., n.d.).

Item # 01, 14 pages on 14 sheets.

Manuscripts--Alexander, H. Gavin II. 1956-57.

Includes "Professor Pap on Propositions, Necessary and Otherwise", (14 pp., 1956/11/14); "General Statements as Rules of Inference" (18 pp., 1956/12/11; includes a sheet of corrections); "Theories" (1 pp., 1957/05/22); "The Paradoxes of Confirmation" (9 pp., 1957/05/27); "Letter on Analytic-Synthetic" (3 pp., 1957/09/19); "Necessary Truth" (5 pp., n.d.); and Grover Maxwell's "GA on Theories" (2 pp., 1957/05/22).

Item #'s 01-07, 52 pages on 52 sheets.

Manuscripts--Anderson, Robert. 1972.

Includes "Carini's An Operational Definition of Conscious Awareness" (5 pp., 1972/02/24).

Item # 01, 5 pages on 5 sheets.

Manuscripts--Anderson, V. Elving. n.d.

Includes "Modes of Explanation in Biology" (5 pp., n.d.).

Item # 01, 5 pages on 5 sheets.

Manuscripts--Arnaud. n.d.

Includes [Untitled] (15 pp., n.d.).

Item # 01, 15 pages on 15 sheets.

Manuscripts--Aune, Bruce I. n.d.

Includes "Feigl on the Mind-Body Problem" (28 pp., n.d.).

Item # 01, 28 pages on 28 sheets.

Manuscripts--Aune, Bruce II. 1960.

Includes "Self-Knowledge and Two Types of Psychological Concepts" (15 pp., 1960/05); "'Other' Minds" (13 pp., n.d.).

Item #'s 01-02, 28 pages on 28 sheets.

Manuscripts--Aune, Bruce III. n.d.

Includes "Feelings, Moods, and Introspection" (25 pp., n.d.); "On Thought and Feeling" (17 pp., n.d.).

Item #'s 01-02, 42 pages on 42 sheets.

Manuscripts--Aune, Bruce IV. n.d.

Includes "An Anthology of Logical Positivism" (2 non-identical copies, 3 pp. each, n.d.); "On an Analytic-Synthetic Distinction" (26 pp., n.d.).

Item #'s 01-03, 32 pages on 32 sheets.

Manuscripts--Ayer, A. J. n.d.

Includes "Carnap's Treatment of the Problem of Other Minds" (13 pp., n.d.).

Item # 01, 13 pages on 13 sheets.

Manuscripts--Baier, Kurt. n.d.

Includes "The Place of a Pain" (23 pp., n.d.).

Item # 01, 23 pages on 23 sheets.

Manuscripts--Bartley, W. W., III. n.d.

Includes "Rationality versus the Theory of Rationality" (39 pp., n.d.).

Item # 01, 39 pages on 39 sheets.

Manuscripts--Baumer, William H. 1966.

Includes "Corroboration as Elimination" (8 pp., 1966).

Item # 01, 8 pages on 8 sheets.

Manuscripts--Bergmann, Gustav. 1955.

Includes "Reduction" (13 pp., 1955); and John G. Kemeny's "Comments on 'Reduction' by G. Bergmann" (1 p., n.d.).

Item #'s 01-02, 14 pages on 14 sheets.

Manuscripts--Berlin, I. 1950.

Includes "Empirical Propositions and Hypothetical Statements" (24 pp., 1950).

Item # 01, 24 pages on 24 sheets.

Manuscripts--Birnbaum, Allan. 1962.

Includes "Another View on the Foundations of Statistics" (17 pp., 1962/02).

Item # 01, 17 pages on 17 sheets.

Manuscripts--Black, Max I. n.d.

Includes "An Examination of General Semantics" (17 pp., n.d.); "The 'Direction' of Time" (10 pp., n.d.).

Item #'s 01-02, 10 pages on 10 sheets.

Manuscripts--Black, Max II. n.d.

Includes "Comments on Salmon's Paper" (3 pp., n.d.).

Item # 01, 3 pages on 3 sheets.

Manuscripts--Blumberg, A. n.d.

Includes "Logical Empiricism and Realism (Materialism)" (2 pp., n.d.).

Item # 01, 2 pages on 2 sheets.

Manuscripts--Bohnert, Herbert Gaylord I. 1961.

Includes Bohnert's doctoral dissertation The Interpretation of Theory (117 pp., 1961).

Item # 01, 117 pages on 117 sheets.

Manuscripts--Bohnert, Herbert Gaylord II. 1955.

Includes "Report on Carnap's Remarks on Correspondence Rules" (3 pp., 1955/09/03).

Item # 01, 3 pages on 3 sheets.

Manuscripts--Born, Max I. 1953.

Includes "Physical Reality" (13 pp., 1953/04).

Item # 01, 13 pages on 13 sheets.

Manuscripts--Born, Max II. 1953.

Includes "Physical Reality" (13 pp., 1953/04).

Item # 01, 13 pages on 13 sheets.

Manuscripts--Bradford, Norman. n.d.

Includes "Review of A. J. Ayer's 'Basic Propositions'" (10 pp., n.d.).

Item # 01, 10 pages on 10 sheets.

Manuscripts--Bradley, Ray D. n.d.

Includes "The Causal Principle" (5 pp., n.d.).

Item # 01, 5 pages on 5 sheets.

Manuscripts--Broad, C. D. n.d.

Includes "The Laws of Mechanics" (52 pp., n.d.).

Item # 01, 52 pages on 52 sheets.

Manuscripts--Brodbeck, May I. 1960.

Includes "Explanation, Prediction and 'Imperfect' Knowledge" (76 pp., 1960).

Item # 01, 76 pages on 76 sheets.

Manuscripts--Brodbeck, May II. 1958.

Includes "Models. Meaning, and Theories" (43 pp., 1958).

Item # 01, 43 pages on 43 sheets.

Manuscripts--Brodbeck, May III. 1953.

Includes "On the Philosophy of the Social Sciences" (two different versions: 14 pp., 1953/05/01, and 16 pp., 1954/04).

Item #'s 01-02, 30 pages on 23 sheets.

Manuscripts--Brodbeck, May IV. 1964.

Includes "Mental and Physical: Identity vs. Sameness" (28 pp., 1964/03).

Item # 01, 28 pages on 28 sheets.

Manuscripts--Brunswik, Egon. 1953-54.

Includes "Probabilistic Psychological Theory and the Representative Design of Experiments" (18 pp., 1953/07), and "Reasoning as a Universal Behavior Model and a Functional Differentiation between 'Perception' and 'Thinking'" (11 pp., 1954/06).

Item #'s 01-02, 29 pages on 29 sheets.

Manuscripts--Bub, Jeffrey I. n.d.

Includes "Review of Bunge's Quantum Theory and Reality" (14 pp., n.d.), "Hidden Variables and the Copenhagen Interpretation--A Reconciliation" (47 pp., n.d.), and "The Daneri-Loinger-Prosperi Quantum Theory of Measurement" (30 pp., n.d.).

Item #'s 01-03, 91 pages on 91 sheets.

Manuscripts--Bub, Jeffrey II. n.d.

Includes "Miller's Paradox of Information" (7 pp., n.d.), co-authored with Michael Radner.

Item # 01, 7 pages on 7 sheets.

Manuscripts--Buck, Roger C. n.d.

Includes "Logic and Programmatic Science" (two different versions: 20 pp., n.d., and 22 pp., n.d.).

Item #'s 01-02, 42 pages on 42 sheets.

Manuscripts--Burks, Arthur I. 1954.

Includes "Bibliography of Charles Sanders Peirce" (41 pp., 1954/12/01).

Item # 01, 41 pages on 41 sheets.

Manuscripts--Burks, Arthur II. n.d.

Includes "A Pragmatic-Humean Theory of Probability and Lewis's Theory" (49 pp., n.d.).

Item # 01, 49 pages on 49 sheets.

Manuscripts--Burks, Arthur III. 1962.

Includes manuscript of Cause, Chance, and Reason (165 pp., 1962). This manuscript has been heavily annotated by Rudolf Carnap.

Item # 01, 166 pages on 166 sheets.

Manuscripts--Campbell, Donald T. n.d.

Includes "Evolutionary Epistemology" (64 pp., n.d.) and "Pattern Matching as an Essential in Distal Knowing" (39 pp., ca. 1964/65).

Item #'s 01-02, 103 pages on 103 sheets.

Manuscripts--Campbell, Keith. n.d.

Includes "Colours" (33 pp., n.d.) and "Primary Qualities and the Nature of Material Bodies" (12 pp., n.d.).

Item #'s 01-02, 45 pages on 45 sheets.

Manuscripts--Carnap, Rudolf I. 1956.

Includes "Probabilistic Correlation Rules" (4 pp., n.d.), "A Few Comments on Feigl's Note 'A New Puzzle for Epiphenomenalism'" (1 p., 1956/05/07), and "W. V. Quine on Logical Truth" (8 pp., n.d.).

Item #'s 01-03, 13 pages on 13 sheets.

Manuscripts--Carnap, Rudolf II. 1955, 1959-61, 1963-65.

Includes different versions of sections of An Axiom System of Inductive Logic (42 pp., 1959/10; 20 pp., 1965/05; 83 pp., 1960/08; 118 pp., 1961/11; 107 pp., 1963/02; 112 pp., 1964/04; 53 pp., 1965/05); and "Bibliography on Probability and Induction" (3 pp., 1955).

Item #'s 01-24, 539 pages on 539 sheets.

Manuscripts--Carnap, Rudolf III. 1954, 1969.

Includes "Laws, Nomological Statements, Causal Modalities" (3 pp., 1954/01/02); "On Disposition Concepts and Hypothetical Constructs (3 pp., 1954/01/01-02); "Burks on Dispositions and Causal Implication" (3 pp., n.d.); "The Attribute Space; Distances and Widths of Attributes", "Basic Regions and Admissible Regions in the Attribute Space", "The Analogy Influence", "The Eta Function", and "Some Special Kinds of Families" (124 pp., n.d.); addendum to "Basic System" (5 pp., n.d.); and "Pure and Applied Inductive Logic" (4 pp., 1969/10). These last three items (133 pp.) seem to form part of a larger work entitles Basic System. Also includes Wilfrid Sellars' notes on the second Spence session (1 p., 1954/03/15) and circular letter from J. Brooks Colburn.

Item #'s 01-08, 144 pages on 144 sheets.

Manuscripts--Carnap, Rudolf IV. 1960.

Includes "The Aim of Inductive Logic" (36 pp., 1960).

Item # 01, 36 pages on 36 sheets.

Manuscripts--Carnap, Rudolf V. 1954-55, 1957.

Includes "Beebachtungssprache [sic] und theoretische Sprache" (4 pp., n.d.); "Comments on Rozeboom's Note of June 10, 1957" (1 p., 1957/06/24); "Reply to Feyerabend's Rejoinder of May 19" (1 p., 1957/05/25); "Comments on Feyerabend's ms 'A Note on Carnap's New Criterion of Empirical Significance'" (2 pp., 1957/03/09); "Comments on Feigl's ms 'Physicalism'" (2 pp., 1955/03/18); "The Problem of the Meaning Criterion for a Theoretical Language" (10 pp., n.d.); "The Methodological Character of Theoretical Concepts" (74 pp., n.d.); "Modalities" (2 pp., n.d.); "Probabilistic Correlation Rules" (4 pp., n.d.); "Disposition Concepts" (1 p., n.d.), and "On Disposition Concepts and Hypothetical Constructs" (6 pp., 1954/01/01-02).

Item #'s 01-12, 109 pages on 109 sheets.

Manuscripts--Carnap, Rudolf VI. 1957, 1961-62.

Includes "On the Use of Hilbert's ε-Operator in Scientific Theories" (15 pp., n.d.); Preface to Logical Foundations of Probability, 2nd edn. (16 pp., 1962/01); "Reply to Feyerabend's Rejoinder of May 19" (1 p., 1957/05/27); "On the Justification of Induction" (12 pp., 1957/05/27); "Theoretical Concepts in Science" (3 pp., n.d.); "Nachwort 1961" (for new printing of Der logische Aufbau der Welt) (16 pp., 1961/03); and a list of Carnap's publications to 1954 (3 pp., n.d.).

Item #'s 01-07, 66 pages on 66 sheets.

Manuscripts--Carnap, Rudolf VII. n.d.

Includes "On Belief Sentences: Reply to Alonzo Church" (5 pp., n.d.).

Item # 01, 5 pages on 5 sheets.

Manuscripts--Carnap, Rudolf VIII. n.d.

Includes "The Methodological Character of Theoretical Concepts" (53 pp., n.d.).

Item # 01, 53 pages on 53 sheets.

Manuscripts--Carnap, Rudolf IX. 1955.

Includes "Notes on Probability and Induction" (32 pp., 1955).

Item # 01, 32 pages on 32 sheets.

Manuscripts--Carnap, Rudolf X. n.d.

Includes "Probability and Content Measure" (17 pp., n.d.).

Item # 01, 17 pages on 17 sheets.

Manuscripts--Carnap, Rudolf XI. 1954.

Includes two copies of "Remarks on Physicalism and Related Topics" (13 pp., 1954/12).

Item #'s 01-02, 26 pages on 26 sheets.

Manuscripts--Carnap, Rudolf XII. 1954, 1962.

Includes "Remarks on Probability and Content" (including corrections sheet, notes for transcription, and distribution list) (24 pp., 1962/11) and "Remarks on Physicalism and Related Topics" (13 pp., 1954/12).

Item #'s 01-07, 44 pages on 44 sheets.

Manuscripts--Carnap, Rudolf XIII. 1957.

Includes "Comments on Rozeboom's Note of June 10, 1957" (1 p., 1957/06/24) and "Comments on Feyerabend's ms 'A Note on Carnap's New Criterion of Empirical Significance'" (2 pp., 1957/03/09).

Item #'s 01-02, 3 pages on 3 sheets.

Manuscripts--Carnap, Rudolf XIV. 1954.

Includes "Laws, Nomological Statements, Causal Modalities" (5 pp., 1954/01/02) and "On Disposition Concepts and Hypothetical Constructs" (6 pp., 1954/01/01). Both of these papers are also entitled "Discussion Remarks", and both are extensively revised by hand.

Item #'s 01-03, 14 pages on 13 sheets.

Manuscripts--Carnap, Rudolf XV. 1955.

Includes "Comments on Feigl's 'Philosophy of Science'" (1 p., 1955/01/18) and "Comments on Feigl ms 'Physicalism'" (2 pp., 1955/01/18).

Item #'s 01-04, 5 pages on 5 sheets.

Manuscripts--Carnap, Rudolf XVI. 1954-56.

Includes "Laws, Nomological Statements, Causal Modalities" (5 pp., 1954/01/02; also labelled "Carnap (Princeton)"); "Remarks on the Theoretical Language" (17 pp., 1955/03/19; handwritten and typed, labelled "Discussion with Feigl"); "A Few Comments on Feigl's Note 'A New Puzzle for Epiphenomenalism'" (1 p., 1956/05/07); and "The Problem of the Meaning Criterion for a Theoretical Language" (6 pp., 1955).

Item #'s 01-06, 36 pages on 36 sheets.

Manuscripts--Carnap, Rudolf XVII. 1957.

Includes "Comments on Feyerabend's ms 'A Note on Carnap's New Criterion of Empirical Significance'" (3 pp., 1957/03/09); "Reply to Feyerabend's Rejoinder of May 19" (1 p., 1957/05/25); and "Comments on Rozeboom's Note of June 10, 1957" (2 pp., 1957/06/24).

Item #'s 01-03, 6 pages on 6 sheets.

Manuscripts--Chapin, F. Stuart. n.d.

Includes "Explanation of the Use of the Title 'Experimental Designs in Sociological Research'" (3 pp., n.d.).

Item # 01; 3 pages on 3 sheets.

Manuscripts--Chappell, John E., Jr. 1971.

Includes "The Forgotten Tradition in Electromagnetics and Why It Must Be Revived" (6 pp., 1971/08).

Item # 01; 6 pages on 6 sheets.

Manuscripts--Chung-ying Cheng. n.d.

Includes "Mind and Body: Aspects of Identity" (49 pp., n.d.).

Item # 01; 49 pages on 49 sheets.

Manuscripts--Church, Alonzo. n.d.

Includes "The Need for Abstract Entities in Semantic Analysis" (19 pp., n.d.).

Item # 01; 19 pages on 19 sheets.

Manuscripts--Colby, Kenneth Mark. 1970.

Includes Mind and Brain, Again (12 pp., 1970/03/25).

Item # 01; 13 pages on 13 sheets.

Manuscripts--Coleman, Francis J. n.d.

Includes "What Is Good Reason for an Aesthetic Judgment?" (7 pp., n.d.).

Item # 01; 7 pages on 7 sheets.

Manuscripts--Cornman, James W. n.d.

Includes "Mental Terms, Theoretical terms, and Materialism" (34 pp., n.d.).

Item # 01; 34 pages on 34 sheets.

Manuscripts--Cudmore, Ann. 1970.

Includes "Popper, Piaget and Wittgenstein: A Dream" (66 pp., 1970/12/06) and a copy of A. Cudmore's curriculum vitae.

Item #'s 01-02; 67 pages on 67 sheets.

Manuscripts--Demopoulis, William I. 1966.

Includes "[Review of von Hayek's The Sensory Order]" (2 pp., 1966/11/04).

Item # 01; 2 pages on 2 sheets.

Manuscripts--Demopoulis, William II. 1967.

Includes "An Outline of a Monistic Cosmology" (8 pp., 1967/01/20).

Item # 01; 8 pages on 8 sheets.

Manuscripts--Demopoulis, William III. n.d.

Includes "Letter to Sellars" (6 pp., 19??/07/10).

Item # 01; 6 pages on 6 sheets.

Manuscripts--Dulany, Don E. 1966.

Includes "Awareness, Rules, and Propositional Control: A Confrontation with S-R Behavior Theory" (63 pp., 1966/03).

Item # 01; 63 pages on 63 sheets.

Manuscripts--Economos, Judith. n.d.

Includes The Mind-Body Problem (367 pp., n.d.). Includes chapters entitled "The Identity Thesis", "The Objection from Irreducibly Physical Features", "Stubbornly Physical Features", "Problems of Identity", "The Objection from Intentionality", "Other Objections", and "Summary".

Item #'s 01-05; 367 pages on 367 sheets.

Manuscripts--Ekstein, Rudolf. n.d.

Includes "The Psychoanalyst and His Relationship to Philosophy of Science" (18 pp., n.d.).

Item # 01; 18 pages on 18 sheets.

Manuscripts--Ellis, Albert. 1949.

Includes "Towards the Improvement of Psychoanalytic Research" (19 pp., 1949/04), "An Operational Reformulation of Some of the Basic Principles of Psychoanalysis" (32 pp., n.d.), "An Operational Reformulation of Some of the Basic Principles of Psychoanalysis" (19 pp., n.d.), "An Operational Reformulation of Some of the Basic Principles of Psychoanalysis" (84 pp., n.d.), "An Operational Reformulation of Some of the Basic Principles of Psychoanalysis" (44 pp., n.d.).

Item #'s 01-05; 198 pages on 198 sheets.

Manuscripts--Ellis, Brian. n.d.

Includes "Physicalism and the Content of Sense Experience" (20 pp., n.d.), "The Contents of Sense Experience" (12 pp., n.d.), "An Epistemological Concept of Truth" (37 pp., n.d.), "Summary" (2 pp., n.d.).

Item #'s 01-04; 71 pages on 71 sheets.

Manuscripts--Everett, Millard S. I. 1963.

Includes "Remarks on the Psychology and Philosophy of Our Knowledge of Reality" (2 pp., 1963/06/21), "Determinism, Free-Will, Rewards, and Punishments" (20 pp., n.d.).

Item #'s 01-02; 22 pages on 22 sheets.

Manuscripts--Everett, Millard S. II. n.d.

Includes "The Psychology of Perception and the Mind-Body Problem" (51 pp., n.d.).

Item # 01; 51 pages on 50 sheets.

Manuscripts--Everett, Millard S. III. n.d.

Includes "[Mind]" (2 pp., n.d.), "How the Bible Was Compiled" (62 pp., n.d.).

Item #'s 01-02; 64 pages on 33 sheets.

Manuscripts--Falk, John L. n.d.

Includes "The Role of Criticism and Negative Evidence in Scientific Progress" (30 pp., n.d.).

Item # 01; 30 pages on 30 sheets.

Manuscripts--Feyerabend, Paul K. I. n.d.

Includes "Problems of Empiricism" (210 pp., n.d.).

Item # 01; 210 pages on 210 sheets.

Manuscripts--Feyerabend, Paul K. II. n.d.

Includes "Explanation, Reduction, and Empiricism" (139 pp., n.d.).

Item # 01; 139 pages on 139 sheets.

Manuscripts--Feyerabend, Paul K. III. n.d.

Includes "Pro-Parmenides: An Essay in Defense of Parmenidean Methods and Parmenidean Apologies and Especially of Classical Physics Containing Also Various Problems and Paradoxes from the History of Science as well as Some Benevolently Critical Glances at the Method of Conjectures and Refutations" (82 pp., n.d.).

Item # 01; 82 pages on 82 sheets.

Manuscripts--Feyerabend, Paul K. IV. n.d.

Includes "Against Method" (69 pp., n.d.).

Item # 01; 69 pages on 69 sheets.

Manuscripts--Feyerabend, Paul K. V. n.d.

Includes "Problems of Empiricism II" (88 pp., n.d.).

Item # 01; 88 pages on 88 sheets.

Manuscripts--Feyerabend, Paul K. VI. n.d.

Includes "Realism and Instrumentalism" (54 pp., n.d.).

Item # 01; 54 pages on 54 sheets.

Manuscripts--Feyerabend, Paul K. VII. n.d.

Includes "Superstates in the Quantum Theory" (22 pp., n.d.).

Item # 01; 22 pages on 22 sheets.

Manuscripts--Feyerabend, Paul K. VIII. 1954.

Includes "Wittgenstein und die Philosophie" (23 pp., 1954), "List of Publications and of Papers (Essays) to be Published" (1 p., n.d.), "Der Beobachtungsprozess in der Quantenmechanik" (27 pp., n.d.), "Interpretation in Physics: A Criticism of Carnap's Theory and Related Theories" (9 pp., n.d.), "David Bohm's 'Quantum Mechanics'" (28 pp., n.d.), "Determinismus und Quantenmechanik" (24 pp., n.d.), "Some Remarks Concerning Bohm's Interpretation of Quantum-Mechanics in of 'Hidden Variables'" (6 pp., n.d.).

Item #'s 01-06 [including -02a]; 119 pages on 118 sheets.

Manuscripts--Feyerabend, Paul K. IX. 1963.

Includes "Notes on Scientific Method" (17 pp., 1963/02).

Item # 01; 17 pages on 17 sheets.

Manuscripts--Feyerabend, Paul K. X. n.d.

Includes "What is Wrong with Quantum Theory?" (114 pp., n.d.).

Item # 01; 114 pages on 114 sheets.

Manuscripts--Feyerabend, Paul K. XI. n.d.

Includes "Complementarity" 21( pp., n.d.).

Item # 01; 21 pages on 21 sheets.

Manuscripts--Feyerabend, Paul K. XII. 1955, 1957.

Includes "On the Interpretation of Scientific Theories" (8 pp., n.d.), "[Fragment]" (1 p., n.d.), "Professor Bohm's Philosophy of Nature [Review of Causality and Chance in Modern Physics]" (20 pp., n.d.), "Superstates in Quantum Theory" (23 pp., n.d.), "Some Considerations Concerning the Interpretation of the Quantum Theory: A Plea for Tolerance in Matters Microphysical" (26 pp., n.d.), "Complementarity" (23 pp., n.d.), "A Note on Carnap's New Criterion of Empirical Significance" (5 pp., n.d.), "Review of Hanson Patterns of Discovery" (7 pp., n.d.), "On the Interpretation of Scientific Theories" (8 pp., n.d.), "Reply to Adolf Grünbaum's Memorandum" (3 pp., n.d.), "Reply to Hanson's 'Five Cautions'" (6 pp.,n.d.), "The Conservatism of Modern Physics" (14 pp., 1955/11), "Zur Logik quantenmechanischer Aussagen" (2 pp., n.d.), "Rejoinder to Carnap Concerning the Meaning Criterion" (3 pp., 19??/05/19), "Rejoinder to Carnap Concerning the Meaning Criterion" (2 pp., 1957/05/19), "Second Rejoinder to Hempel on the Meaning Criterion" (2 pp., 1957/04/08), "A New Interpretation of Quantum Mechanics" (12 pp., n.d.), "Zur Quantentheorie der Messung" (10 pp., 1957/05/06), "A Note on the Neumann Proof" (5 pp., n.d.).

Item #'s 01-16 [including -01a, -09a, -13a]; 180 pages on 178 sheets.

Manuscripts--Feyerabend, Paul K. XIII. 1957-59.

Includes "Niels Bohr's Interpretation of the Quantum Theory" (19 pp., n.d.), "Some Considerations Concerning the Interpretation of the Quantum Theory: A Plea for Tolerance in Matters Microphysical" (26 pp., n.d.), "Review of Hanson Patterns of Discovery" (6 pp., 1959/09/02), "Superstates in the Quantum Theory" (22 pp., n.d.), "[Reply to Hempel]" (2 pp., 1957/03/03), "Rejoinder to Carnap Concerning the Meaning Criterion" (2 pp., 1957/05/19), "Some Comments on H. Putnam's Paper 'Three-Valued Logic'" (2 pp., 1957/09/03), "Rejoinder to Putnam's 'Comments'" (2 pp., 1957/09/04), "On the Quantum Theory of Measurement and Some Related Philosophical Problems" (15 pp., 1957/09/05), "Appendix to Memo of September 5" (3 pp., 1957/09/09), "An Attempt at a Realistic Interpretation of Theoretical Knowledge" (25 pp., 1958), "Excerpt from a Letter to Herbert Feigl" (7 pp., 1958/10/27), "Reply to Adolf Grünbaum's Memorandum Concerning Time Metrization" (5 pp., 1958/10/07), "Some Further Comments on Conventionality in Geometry with Special Reference to Reichenbach's Views in Sections 3-8 of his Philosophy of Space Time" (8 pp., 1958/10/15), "Excerpt from a Letter to Herbert Feigl" (7 pp., 1958/10/27), "Comments on Rozeboom's Memo of 6 November 1958" (11 pp., n.d.), "Second Memo on Conventionalism in Geometry (Some Further Comments on Conventionality in Geometry with Special Reference to Reichenbach's Views in Sections 3-8 of his Philosophy of Space Time)" (8 pp., n.d.), "[Theory of Observation and Measurement]" (4 pp., n.d.), "Further Notes on Conventionalism: Excerpts from a Letter to Adolf Grünbaum" (3 pp., 1958/11/08), "Reply to Hanson's 'Five Cautions'" (9 pp., 1959/02/03), "Review of Hanson Patterns of Discovery" (6 pp., 1959/09/02), "A Note on Carnap's New Criterion of Empirical Significance" (5 pp., n.d.), "Continuity and Discontinuity of Changes in Nature" (1 p., n.d.), "On the Quantum Theory of Measurement" (27 pp., n.d.), "Weizsäcker's Criticism of My Note on the Logic of Quantum-Mechanics" (2 p., n.d.), "On the Quantum-Theory of Measurement" (11 pp., 1957/04), "On the Quantum-Theory of Measurement" (13 pp., n.d.), "[Two Poems]" (1 p., n.d.).

Item #'s 01-28; 253 pages on 250 sheets.

Manuscripts--Feyerabend, Paul K. XIV. 1957, 1963.

Includes "Physik und Realität" (24 pp., n.d.), "Die Subjektiv-Theorie der Basissätze" (incomplete; 97 pp., n.d.), "Bemerkungen" (apparently a continuation of -02; 24 pp., n.d.), "On the Quantum-Theory of Measurement and Some Related Philosophical Problems" (15 pp., 1957/09/05), "Notes on Scientific Method" (17 pp., 1963/02/04), "Appendix to Memo of September 5" (3 pp., 1957/09/09).

Item #'s 01-06; 182 pages on 180 sheets.

Manuscripts--Feyerabend, Paul K. XV. 1957.

Includes "Some Comments on H. Putnam's Paper 'Three-Valued Logic'" (2 pp., 1957/09/03), "Rejoinder to Putnam's 'Comments'" (2 pp., 1957/09/04).

Item #'s 01-02; 4 pages on 4 sheets.

Manuscripts--Feyerabend, Paul XVI. 1965, 1969.

Includes "Das Argument von Einstein, Podolsky, und Rosen (EPR)" (17 pp., n.d.), "Aufgabe der Philosophie" (2 pp., n.d.), "Alpbach 1965: Seminar für Wissenschaftstheorie" (27 pp., 1965), "Abriss einer Anarchistischen Erkenntnislehre" (40 pp., 1969,09/10), "Bemerkungen zur Geschichte und Systematik des Empirismus" (50 pp., n.d.), "Fussnoten [to -05]" (21 pp., n.d.).

Item #'s 01-06; 157 pages on 157 sheets.

Manuscripts--Feyerabend, Paul XVII. n.d.

Includes "Ludwig Boltzmann" (16 pp., n.d.).

Item # 01; 16 pages on 16 sheets.

Manuscripts--Finn, D. R. n.d.

Includes "Putnam and Logical Behaviourism" (11 pp., n.d.).

Item # 01; 11 pages on 11 sheets.

Manuscripts--Flew, Anthony. 1954.

Includes "A Note on Meehl's of July 12th" (2 pp., 1954/07/14), "Crime or Disease" (15 pp., n.d.), "Motives and the Unconscious" (17 pp., n.d.).

Item #'s 01-03; 34 pages on 34 sheets.

Manuscripts--Fritz, Charles A., Jr. n.d.

Includes "Public and Private Verification" (12 pp., n.d.).

Item # 01; 12 pages on 12 sheets.

Manuscripts--Galanter, Eugene H. n.d.

Includes "An Axiomatic Theory of Sensory Orders" (2 pp., n.d.).

Item # 01; 2 pages on 2 sheets.

Manuscripts--Gal-Or, Benjamin. 1970-71.

Includes "The Crisis about the Origin of Irreversibility and Time Anisotropy" (22 pp., 1970-71).

Item # 01; 22 pages on 22 sheets.

Manuscripts--Garver, J. Newton. n.d.

Includes "Wittgenstein on Private Language" (12 pp., n.d.).

Item # 01; 12 pages on 12 sheets.

Manuscripts--Gierer, Alfred. n.d.

Includes "Der physikalische Grundlegungsversuch in der Biologie und des psychophysische Problem" (26 pp., n.d.).

Item # 01; 26 pages on 26 sheets.

Manuscripts--Grünbaum, Adolf I. n.d.

Includes "Free Will and Laws of Human Behavior" (37 pp., n.d.).

Item # 01; 37 pages on 37 sheets.

Manuscripts--Grünbaum, Adolf II. 1957.

Includes "The Philosophical Retention of Absolute Space in Einstein's General Theory of Relativity" (19 pp., 1957/10), "The Philosophical Retention of Absolute Space in Einstein's General Theory of Relativity [Review of Max Jammer's Concepts of Space]" (10 pp., 1957/10).

Item #'s 01-02; 29 pages on 29 sheets.

Manuscripts--Grünbaum, Adolf III. n.d.

Includes "Geometry, Chronometry and Empiricism" (33 pp., n.d.), Geometry, Chronometry and Empiricism (156 pp., n.d.).

Item #'s 01-02; 189 pages on 189 sheets.

Manuscripts--Grünbaum, Adolf IV. 1957.

Includes "Complementarity in Quantum Physics and Its Philosophical Generalization" (15 pp., 1957).

Item # 01; 15 pages on 15 sheets.

Manuscripts--Grünbaum, Adolf V. 1958.

Includes "Further Memo on Time Metrization and Classical Mechanics" (3 pp., 1958/10/27).

Item # 01; 3 pages on 3 sheets.

Manuscripts--Grünbaum, Adolf VI. 1959-60.

Includes "The Duhemian Argument" (12 pp., n.d.), "Abstract of the Duhemian Argument" (1 p., n.d.), "Corrections to Revised Duhem Paper" (6 pp., n.d.), "The Duhemian Argument" (23 pp., 1959), "References" (1 p., n.d.), "Corrections to Revised Duhem Paper" (2 pp., n.d.), "The Duhemian Argument" (16 pp., 1960/01).

Item #'s 01-06 [including -02a]; 61 pages on 61 sheets.

Manuscripts--Grünbaum, Adolf VII. 1953-54, 1959, 1961-62.

Includes "University of Pittsburgh Program in the Philosophy of Science Schedule of Lectures" (1 p., 1961-62), "[Letter to Editor of Scientific American]" (1 p., 1953/12), "Sketch of Philosophy of Science Book" (5 pp., n.d.), "Science and Ideology" (17 pp., 1954), "Summary of Some Papers by A. Grünbaum on Philosophical Problems of Space and Time" (3 pp., n.d.), "Publications by Adolf Grünbaum, University of Pittsburgh" (6 pp., n.d.), "Professor Dingle on Falsifiability: A Second Rejoinder" (5 pp., n.d.), "Excerpts of Letter to Rudolf Carnap from Adolf Grünbaum" (2 pp., 1959/04/09), "Excerpt from a Letter to Karl Popper from Adolf Grünbaum" (1 p., 1959/04/11), "[Outline of Essay] Geometry, Chronometry and Empiricism" (2 pp., n.d.), "[Notes]" (2 pp., n.d.), "The Criterion of Rigidity: The Logic of Correcting for 'Distorting' Influence" (10 pp., 1959/06).

Item #'s 01-12; 55 pages on 55 sheets.

Manuscripts--Grünbaum, Adolf VIII. 1957-58, 1961, 1963.

Includes "Some Comments on Operationalism" (9 pp., n.d.), "The Falsifiablity of the Lorentz-Fitzgerald Contraction Hypothesis" (4 pp., n.d.), "Carnap's Views on the Foundations of Geometry" (113 pp., 1958), "The Bearing of Philosophy on the History of Science: Philosophical Mastery of the Special Theory of Relativity is Shown to be Required to Unravel its History" (28 pp., 1963/12/29), "Is a Universal Nocturnal Expansion Falsifiable or Physically Vacuous?" (9 pp., n.d.), "Temporally-Asymmetric Principles, Parity Between Explanation and Prediction, and Mechanism versus Teleology" (21 pp., 1961/06/12-17), "Conventionalism in Geometry" (28 pp., 1957/12/26-1958/01/04), "Memorandum [to Princeton 1958 Conference]" (4 pp., n.d.), "The Falsifiablity of the Lorentz-Fitzgerald Contraction Hypothesis" (4 pp., n.d.).

Item #'s 01-11; 220 pages on 220 sheets.

Manuscripts--Grünbaum, Adolf IX. n.d.

Includes "Free Will and Laws of Human Behavior" (37 pp., n.d.).

Item # 01; 37 pages on 37 sheets.

Manuscripts--Grünbaum, Adolf X. 1958.

Includes "Reply to the Eddington-Putnam-Feyerabend Thesis: The Conventionality of Congruence and of Simultaneity are not Trivial in the Manner of the Conventionality of All Semantical Rules" (38 pp., 1958/12/05).

Item # 01; 38 pages on 38 sheets.

Manuscripts--Grünbaum, Adolf XI. 1955-56.

Includes "ESP" (1 p., 1955/02/17), "Amicus Feixwell Sed Maiora Amica Veritas" (1 p., 1956/12/11).

Item #'s 01-02; 2 pages on 2 sheets.

Manuscripts--Grunberg, Emile. .

Includes "Notes on Confirmability and Reduction of Economic Laws" (25 pp., n.d.), "A Note on Predicting Economic Events" (19 pp., n.d.).

Item #'s 01-02; 44 pages on 44 sheets.

Manuscripts--Gunderson, Keith I. n.d.

Includes "Animism" (63 pp., n.d.).

Item # 01; 63 pages on 63 sheets.

Manuscripts--Gunderson, Keith II. n.d.

Includes "Asymmetries and Mind-Body Perplexities" (54 pp., n.d.).

Item # 01; 54 pages on 54 sheets.

Manuscripts--Gunderson, Keith III. n.d.

Includes "Robots, Consciousness, and Programmed Behavior" (25 pp., n.d.), "Cybernetics and Mind-Body Problems" (22 pp., n.d.).

Item #'s 01-02; 47 pages on 47 sheets.

Manuscripts--Gunderson, Keith IV. 1967.

Includes "The Material World and the Mental World: Comments on Professor John Wisdom's 'Metaphysics 1966'" (10 pp., 1967/04/07).

Item # 01; 10 pages on 10 sheets.

Manuscripts--Hampshire, Stuart. n.d.

Includes "Dispositions" (8 pp., n.d.).

Item # 01; 8 pages on 8 sheets.

Manuscripts--Hanson, Norwood Russell I. 1958.

Includes "What I Don't Believe" (29 pp., n.d.), "Analytic-Synthetic Yet Again" (7 pp., n.d.), "Analytic-Synthetic: Ten Terse Retroflections for Possible Discussion" (5 pp., 1958/08/29), "The Copenhagen Interpretation: A Minority Report" (5 pp., 1958/08/29), "Five Cautions for the Copenhagen Interpretation's Critics" (14 pp., n.d.).

Item #'s 01-05; 60 pages on 60 sheets.

Manuscripts--Hanson, Norwood Russell II. n.d.

Includes "Classical Particle Physics" (39 pp., n.d.).

Item # 01; 39 pages on 39 sheets.

Manuscripts--Hanson, Norwood Russell III. n.d.

Includes "Is There a Logic of Discovery?" (22 pp., n.d.), "Is There a Logic of Discovery?" (15 pp., n.d.).

Item #'s 01-02; 37 pages on 37 sheets.

Manuscripts--Hanson, Norwood Russell IV. n.d.

Includes "Good Inductive Reasons" (17 pp., n.d.), "Waves, Particles, and Newton's Fits" (30 pp., n.d.), "Mental Events Yet Again: Retrospect on Some Old Arguments" (26 pp., n.d.), "[The Positron]" (42 pp., n.d.), "A Budget of Cross-Type Inferences" (29 pp., n.d.).

Item #'s 01-05; 144 pages on 144 sheets.

Manuscripts--Hanson, Norwood Russell V. n.d.

Includes "Are Wave Mechanics and Matrix Mechanics Equivalent Theories?" (25 pp., n.d.), "Are Wave Mechanics and Matrix Mechanics Equivalent Theories?" (35 pp., n.d.).

Item #'s 01-02; 60 pages on 59 sheets.

Manuscripts--Hanson, Norwood Russell VI. 1963.

Includes "Review of The American Heritage History of Flight" (9 pp., 1963/05/24).

Item #'s 01-02; 10 pages on 10 sheets.

Manuscripts--Hanson, Norwood Russell VII. n.d.

Includes "Imagining the Impossible" (8 pp., n.d.), "Excerpts from Reviews of Patterns of Discovery" (5 pp., n.d.).

Item #'s 01-02; 13 pages on 13 sheets.

Manuscripts--Harris, Errol E. n.d.

Includes "The Neural-Identity Theory and the Person" (29 pp., n.d.).

Item # 01; 29 pages on 29 sheets.

Manuscripts--Hayek, F. A. von. n.d.

Includes "Degrees of Explanation" (26 pp., n.d.).

Item # 01; 26 pages on 26 sheets.

Manuscripts--Helmer, Olaf. 1965, 1967.

Includes The Future of Science (14 pp. plus chart, 1967/05), Social Technology (40 pp., 1965/02).

Item #'s 01-02; 2 items.

Manuscripts--Hempel, Carl G. I. n.d.

Includes "Fundamentals of Concept Formation in Empirical Science" (113 pp., n.d.).

Item #'s 01-02; 116 pages on 115 sheets.

Manuscripts--Hempel, Carl G. II. 1954, 1956-57.

Includes "Outline of 'Scientific Explanation: Deductive and Inductive'" (5 pp., n.d.), "[On Feyerabend on Carnap]" (1 p., 1957/02/22), "On Dr. Feyerabend's Reply of 3 March 1957 to Earlier Criticism of Feyerabend's Critique of Carnap" (2 pp., 1957/04/01), "A Note on Craig's Theorem" (1 p., 1954/06/18), "Logical Positivism and the Social Sciences" (41 pp., n.d.), "Some Remarks on Carnap's Manuscript 'The Methodological Character of Theoretical Concepts'" (3 pp., 1956/06/25).

Item #'s 01-06; 53 pages on 53 sheets.

Manuscripts--Hempel, Carl G. III. 1954-55.

Includes "[On the Theoretician's Dilemma]" (1 p., 1954/06/05), "On Carnap's 'Remarks on the Theoretical Language'" (1 p., 1955/07/14), "On Carnap's 'Remarks on the Theoretical Language'" (different version; 1 p., 1955/07/14), "Ad Wilfrid Sellars on Dispositions" (1 p., 1955/07/14), "Ad Sharpless on Epistemology and the Language of Physiology" (1 p., 1955/07/15).

Item #'s 01-05; 5 pages on 5 sheets.

Manuscripts--Hesse, Mary I. n.d.

Includes "Positivism and the Logic of Scientific Theories" (32 pp., n.d.), "Theory and Observation: Is There an Independent Observation Language?" (44 pp., n.d.), "[Reviews of 'A New Look at Scientific Explanation]" (2 pp., n.d.).

Item #'s 01-03 [including -01a]; 79 pages on 79 sheets.

Manuscripts--Hesse, Mary II. 1966.

Includes "Response to Paul Meehl on 'Correspondence-Rules'" (4 pp., 1966/07).

Item # 01; 4 pages on 4 sheets.

Manuscripts--Hill, E. L. n.d.

Includes "Quantum Physics and Relativity Theory" (15 pp., n.d.).

Item # 01; 15 pages on 15 sheets.

Manuscripts--Hinshaw, Virgil G., Jr. 1942.

Includes "Russell's Realism" (14 pp., 1942/07).

Item # 01; 14 pages on 14 sheets.

Manuscripts--Hintikka, Jaakko. n.d.

Includes "Toward a General Theory of Auxiliary Concepts and Definability in First-Order Theories" (co-authored with Raimo Tnomela; 47 pp., n.d.).

Item # 01; 47 pages on 47 sheets.

Manuscripts--Hobart, R. E. n.d.

Includes "Free-Will as Involving Determinism and Inconceivable Without It" (18 pp., n.d.). R. E. Hobart may be a pseudonym for Dickinson Miller.

Item # 01; 18 pages on 18 sheets.

Manuscripts--Holmer, Paul L. n.d.

Includes "Bultmann and the Preacher" (10 pp., n.d.).

Item # 01; 10 pages on 10 sheets.

Manuscripts--Hospers, John. n.d.

Includes "Meaning, Use, Intention" (4 pp., n.d.).

Item # 01; 4 pages on 4 sheets.

Manuscripts--Humburg, Jürgen. 1964.

Includes Die Problematik des induktiven Schliessens bei Carnap und Richter (65 pp., 1964).

Item # 01; 66 pages on 66 sheets.

Manuscripts--Hurwicz, Leonid. 1954.

Includes "Value Aspects of 'Inductive Inference'" (6 pp., 1954/11).

Item # 01; 6 pages on 6 sheets.

Manuscripts--Kaplan, Abraham. n.d.

Includes "Logical Empiricism and Value Judgments" (38 pp., n.d.).

Item # 01; 38 pages on 38 sheets.

Manuscripts--Kekes, John. n.d.

Includes "Raw Feels and Secondary Qualities" (32 pp., n.d.), "Physicalism, the Identity Theory, and the Doctrine of Emergence" (33 pp., n.d.), "A Refutation of Solipsism" (19 pp., n.d.).

Item #'s 01-03; 84 pages on 84 sheets.

Manuscripts--Kemeny, John G. 1956.

Includes "List of Publications" (2 pp., 1956/05/31), "Notes on Reduction" (7 pp., n.d.).

Item #'s 01-02; 9 pages on 9 sheets.

Manuscripts--Kielkopf, C. n.d.

Includes "Comments on Raab's Appraisal of the Philosophy Department Colloquium of October 26" (1 p., n.d.).

Item # 01; 1 page on 1 sheet.

Manuscripts--Kneale, William. n.d.

Includes "The Demarcation of Science" (21 pp., n.d.).

Item # 01; 21 pages on 21 sheets.

Manuscripts--Koch, S. n.d.

Includes "General Introduction" (4 pp., n.d.); monograph with sections entitled "Hull's Orientative Attitudes", "Structure of the Theory", "Methodological Characteristics", and "Empirical Content and Adequacy" (97 pp., n.d.).

Item #'s 01-02; 101 pages on 101 sheets.

Manuscripts--Kraft, Victor I. n.d.

Includes "Popper und der Wiener Kreis" (21 pp., n.d.).

Item # 01; 21 pages on 21 sheets.

Manuscripts--Kraft, Victor II. n.d.

Includes "The Problem of Induction" (20 pp., n.d.), "The Problem of Induction" (20 pp., n.d.), "The Problem of Induction" (earlier version; 21 pp., n.d.).

Item #'s 01-03; 61 pages on 61 sheets.

Manuscripts--Kraft, Victor III. n.d.

Includes "Das Induktionsproblem" (12 pp., n.d.).

Item # 01; 12 pages on 12 sheets.

Manuscripts--Lachs, John. 1963.

Includes "The Impotent Mind" (8 pp., 1963/12).

Item # 01; 8 pages on 8 sheets.

Manuscripts--Lackner, Henry I. 1967.

Includes "Identity Theory: A Reformulation" (16 pp., 1967/11).

Item # 01; 16 pages on 16 sheets.

Manuscripts--Lackner, Henry II. n.d.

Includes "A Vindication of the Know Nothing View" (8 pp., n.d.).

Item # 01; 8 pages on 8 sheets.

Manuscripts--Lakatos, Imre. 1970.

Includes "Falsificationism and the Methodology of Scientific Research Programmes" (140 pp., 1970).

Item # 01; 140 pages on 140 sheets.

Manuscripts--Landé, Alfred. 1959.

Includes "Quantum Mechanics, from Duality to Unity" (13 pp., 1959/01-02), "From Duality to Unity in Quantum Mechanics" (12 pp., 1959/12), "From Duality to Unity in Quantum Mechanics" (different version, 15 pp., 1959/12).

Item #'s 01-03; 40 pages on 40 sheets.

Manuscripts--Laudan, Larry. n.d.

Includes "Pierce and the Trivialization of the Self-Correcting Thesis" (33 pp., n.d.).

Item # 01; 33 pages on 33 sheets.

Manuscripts--Lazarsfeld, Paul F. I. n.d.

Includes "A Few Remarks on the Concept of Types in Social Research" (32 pp., n.d.).

Item # 01; 32 pages on 32 sheets.

Manuscripts--Lazarsfeld, Paul F. II. n.d.

Includes "The Art of Asking Why: Three Principles Underlying the Formulation of Questionnaires" (23 pp., n.d.).

Item # 01; 23 pages on 23 sheets.

Manuscripts--Leeper, Robert. 1949.

Includes "Concept-Formation as a Paradigm of Learning" (3 pp., 1949/06).

Item # 01; 3 pages on 3 sheets.

Manuscripts--Lenzen, V. n.d.

Includes "The Concept of Normal System in Quantum Theory" (12 pp., n.d.).

Item # 01; 12 pages on 12 sheets.

Manuscripts--Lewis, C. I. 1952.

Includes "The Given Element in Empirical Knowledge" (8 pp., 1952/04).

Item #'s 01; 8 pages on 8 sheets.

Manuscripts--Lindzey, Gardner. n.d.

Includes "Psychoanalytic Theory: Paths of Change" (17 pp., n.d.).

Item #'s 01; 17 pages on 17 sheets.

Manuscripts--Lipscomb, William N. n.d.

Includes "Elementary Applications of the Uncertainty Principle" (4 pp., n.d.).

Item # 01; 4 pages on 4 sheets.

Manuscripts--Lundberg, George A. 1952.

Includes "The Survival of the Moralistic-Legalistic Orientation in Sociology" (22 pp., 1952/09/02).

Item # 01; 22 pages on 22 sheets.

Manuscripts--Mackay, D. M. 1957.

Includes "Brain and Will" (11 pp., 1957/05/09&16).

Item # 01; 11 pages on 11 sheets.

Manuscripts--Mackinnon, D. M. n.d.

Includes "Creation: A Dialogue of Elucidation between D. M. Mackinnon and A. G. N. Flew" (co-authored with A. G. N. Flew, 19 pp., n.d.).

Item # 01; 19 pages on 19 sheets.

Manuscripts--McMullin, Ernan I. n.d.

Includes a brief curriculum vitae for E. McMullin and "What Makes It Science?" (30 pp., n.d.).

Item #'s 01-02; 31 pages on 31 sheets.

Manuscripts--McMullin, Ernan II. n.d.

Includes "Modes of Knowing and the Image of Man" (Fordham Interscience Conference, 10 pp., n.d.).

Item # 01; 10 pages on 10 sheets.

Manuscripts--McMullin, Ernan III. 1964.

Includes "Freedom, Creativity and Scientific Discovery" (for conference at Georgetown University, 26 pp., 1964/11/30).

Item # 01; 26 pages on 26 sheets.

Manuscripts--McMullin, Ernan IV. 1965.

Includes "Matter" (15 pp., 1965/04).

Item # 01; 15 pages on 15 sheets.

Manuscripts--McMullin, Ernan V. n.d.

Includes "Philosophy of Science in Lonergan's Insight" (6 pp., n.d.).

Item # 01; 6 pages on 6 sheets.

Manuscripts--McMullin, Ernan VI. 1964.

Includes "Simultaneity" (4 pp., 1964/12).

Item # 01; 4 pages on 4 sheets.

Manuscripts--McMullin, Ernan VII. 1965.

Includes "Teilhard as a Philosopher" (for conference at Chicago Theological Seminary, 19 pp., 1965/02).

Item # 01; 19 pages on 19 sheets.

Manuscripts--McMullin, Ernan VIII. 1965.

Includes "Being Irish Abroad" (6 pp., 1965/03).

Item # 01; 6 pages on 6 sheets.

Manuscripts--Malcolm, Norman. n.d.

Includes "Knowledge of Other Minds" (2 copies, 13 pp. apiece, n.d.).

Item #'s 01-02; 26 pages on 26 sheets.

Manuscripts--Maruyama, Magoroh. 1954.

Includes "Was ist Kybernetik?" (12 pp., 1954/12/30).

Item # 01; 13 pages on 12 sheets.

Manuscripts--Maslow, A. H. 1967-68.

Includes "Farther Reaches of Human Nature" (13 pp., 1967/09/14), "Music Education and Peak-Experiences" (9 pp., 1968).

Item #'s 01-02; 22 pages on 22 sheets.

Manuscripts--Massey, Gerald J. n.d.

Includes "Modal Logic" (72 pp., n.d.).

Item # 01; 72 pages on 72 sheets.