Arrangement of the Papers
This collection is arranged in nine series:
- Diaries, 1920-1967
- Personal Correspondence, 1934-1967
- Professional Correspondence, 1942-1967
- Speech, Article, and Book File, 1926-1967
- Research Material, 1933-1967
- Notebooks, 1949-1963
- Financial Papers, 1939-1967
- Miscellany, 1923-1989
- Addition, 1922-2006