Hamlin, Charles S. (Charles Sumner), 1861-1938. Writings -- "Memoranda Concerning the Federal Reserve Board...," Diary Vol. 12, 21 May -21 Dec. 1926 (pp. 741-785) (16 of 19), Box 357, Folder 12, Charles S. Hamlin Papers. https://fraser.stlouisfed.org/archival/437/item/500123, accessed on January 17, 2026.