Draper, Ernest Gallaudet, 1885-1954 , Eccles, Marriner S. (Marriner Stoddard), 1890-1977 , Schaller, George J. and Smith, A. A. Letter to Mr. Eccles, Box 63, Folder 9, Item 4, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/466589, accessed on March 16, 2025.