Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Eckles, A.H. Letter to Colonel [Marriner Eccles], Box 40, Folder 8, Item 11, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/466465, accessed on June 25, 2025.