Hamlin, Charles S. (Charles Sumner), 1861-1938. "Index-Digest of Charles S. Hamlin Diaries, Box 25, Volume 11, Reel 16, September 12, 1925-May 20, 1926" in Diaries of Charles S. Hamlin
(September 12, 1925-May 20, 1926).
https://fraser.stlouisfed.org/title/5194/item/533146, accessed on April 6, 2025.
@FedFRASER