Hamlin, Charles S. (Charles Sumner), 1861-1938. "Index-Digest of Charles S. Hamlin Diaries, Box 19, Volume 5, Reel 14, April 1, 1919-March 23, 1920" in Diaries of Charles S. Hamlin (April 1, 1919-March 23, 1920). https://fraser.stlouisfed.org/title/5194/item/533136, accessed on November 26, 2024.