Organization of the Papers
The collection is arranged in eight series:
- General Correspondence, 1879-1931
- Special Correspondence, 1883-1915
- Subject File, 1898-1925
- Speech, Article, and Report File, 1877-1940
- Miscellany, circa 1877-1925
- Biographer's Papers, 1924-1934
- Addition, 1913-1921
- Oversize, 1905-1925