Eccles, Marriner S. (Marriner Stoddard), 1890-1977 , Martin, William McChesney and Thurston, Elliott. Letter to Mr. George C. Haas, Box 62, Folder 9, Item 9, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/461993, accessed on March 26, 2025.