Organization of the Papers
The collection is arranged in eleven series:
- Family Papers, 1912-1974
- General Correspondence, 1918-1974
- Subject File, circa 1934-1974
- Speeches and Writings File, circa 1937-1974
- Scrapbooks, 1945-1974
- 1978 Addition, 1942-1977
- 1986 Addition, 1906-1985
- 1997 Addition, 1942-1991
- 2010 Addition, 1940-1976
- Classified, 1944-1970
- Oversize, 1945-1974