Thurston, Elliott. Letter to Allan Sproul, Box 50, Folder 3, Item 5, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/464183, accessed on May 7, 2024.
Thurston, Elliott. Letter to Allan Sproul, Box 50, Folder 3, Item 5, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/464183, accessed on May 7, 2024.