Hamlin, Charles S. (Charles Sumner), 1861-1938. Speeches -- April 1919-Mar. 1937, N.D. (4 of 4), Box 356, Folder 13, Charles S. Hamlin Papers. https://fraser.stlouisfed.org/archival/437/item/500106, accessed on May 17, 2024.
Hamlin, Charles S. (Charles Sumner), 1861-1938. Speeches -- April 1919-Mar. 1937, N.D. (4 of 4), Box 356, Folder 13, Charles S. Hamlin Papers. https://fraser.stlouisfed.org/archival/437/item/500106, accessed on May 17, 2024.