Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Sinclair, John S. (John Stephens), 1897-1972. Letter to Chairman Eccles, Box 47, Folder 6, Item 5, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/463738, accessed on March 7, 2025.