Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Smead, Edward Leon, 1884-1983. Memorandum to Division of Statistics, Federal Reserve Board, Box 9, Folder 2, Item 14, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/460756, accessed on March 23, 2025.