Arrangement of the Papers
This collection is arranged in seven series:
- Diaries and Family Correspondence, 1917-1952
- General Correspondence, 1923-1939
- Office Files, 1923-1968
- Subject File, 1931-1962
- Speech, Article, and Book File, 1924-1962
- Miscellany, 1916-1963
- Addition I, 1942-1964
- Addition II, 1921-2004
- Oversize, 1934-1958