Clayton, Lawrence, 1891-1949 , Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Whipple, Jay N. Letter to Marriner S. Eccles, Box 80, Folder 3, Item 3, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/467565, accessed on March 18, 2025.