Hamlin, Charles S. (Charles Sumner), 1861-1938. "Charles S. Hamlin Diaries, Box 2, Volume 2, Reel 1, March 11, 1913-January 16, 1915" in Diaries of Charles S. Hamlin (March 11, 1913-January 16, 1915). https://fraser.stlouisfed.org/title/5194/item/7577, accessed on October 13, 2024.