1. Letter from Richard M. Pearce to Alan Gregg Creator: ?The? Rockefeller FoundationPearce, Richard M. Date: 13 February 1929 Genre: Letters (correspondence)
2. Memorandum from Alan Gregg on interviews at Yale University regarding the Institute of Human Relations Creator: Gregg, Alan Date: [18-20 October 1937] Genre: Memorandums
3. The Strategy of Our Program in Psychiatry Creator: Gregg, Alan Date: [1 November 1937] Genre: Reports
5. Letter from Alan Gregg to Mark May Creator: Gregg, Alan Date: 8 April 1938 Genre: Letters (correspondence)
6. Letter from Charles Seymour to Alan Gregg Creator: Yale UniversitySeymour, Charles Date: 26 October 1937 Genre: Letters (correspondence)
7. Letter from Alan Gregg to Clement C. Fry Creator: Gregg, Alan Date: 1 March 1946 Genre: Letters (correspondence)
8. Memorandum from Alan Gregg to Raymond Fosdick regarding funding for Yale University's Institute of Human Relations Creator: Gregg, Alan Date: March 1938 Genre: Memorandums
9. Memorandum Regarding Possible Psychiatric Developments Creator: Edsall, David L.?The? Rockefeller FoundationHarvard Medical School Date: 3 October 1930 Genre: Memorandums
10. The Medical Sciences Creator: ?The? Rockefeller Foundation Date: 11 April 1933 Genre: ReportsAgendas (administrative records)
11. Memorandum from Alan Gregg to Raymond Fosdick Creator: Gregg, Alan Date: 13 November 1934 Genre: Memorandums
12. Diary entries on Soviet Union trip Creator: Gregg, Alan Date: [21-28 January 1937] Genre: Diaries
13. Memorandum titled "Request of Tavistock Square Clinic" Creator: Gregg, Alan Date: 2 March 1931 Genre: Memorandums
15. Memorandum titled "Research in Psychiatry--Maudsley Hospital" Creator: Gregg, Alan Date: 3 March 1931 Genre: Memorandums
16. Diary entry on the development of psychiatry at the University of Chicago Creator: Gregg, Alan Date: 8 May 1931 Genre: Diaries
17. Diary entries on Tavistock Square Clinic (London) Creator: Gregg, Alan Date: [9, 11, 15 December 1930] Genre: Diaries
18. Diary entry on psychiatry at the University of Chicago Creator: Gregg, Alan Date: [3, 9 December 1932] Genre: Diaries
19. Letter from Harvey Cushing to Alan Gregg Creator: Yale University. School of MedicineCushing, Harvey Date: 2 August 1934 Genre: Letters (correspondence)
20. Letter from Alan Gregg to Harvey Cushing Creator: Gregg, Alan Date: 8 August 1934 Genre: Letters (correspondence)
22. Notes to Richard M. Pearce Creator: Gregg, Alan Date: [1 December 1925 - 4 January 1926] Genre: Notes
23. Some Illnesses of Mental Health Creator: Morrison, Robert S., 1906-1986Cornell University Date: November 1964 Publisher: Association of American Medical Colleges Genre: Lectures