Eccles, Marriner S. (Marriner Stoddard), 1890-1977 , Evans, Rudolph M. and Thurston, Elliott. Letter to Mr. Eccles, Box 69, Folder 10, Item 6, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/468500, accessed on March 17, 2025.