Evans, Rudolph M. Letter to Allan Sproul, Box 50, Folder 3, Item 13, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/460162, accessed on April 24, 2024.
Evans, Rudolph M. Letter to Allan Sproul, Box 50, Folder 3, Item 13, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/460162, accessed on April 24, 2024.