Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Zepeda, Rudolf G. Letter to Marrimer [Marriner] Eccles, Box 86, Folder 13, Item 1, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/468522, accessed on July 9, 2025.