Board of Governors of the Federal Reserve System (U.S.), 1935- , Cosgriff, Walter E. and Hackley, Howard H. Memorandum to Governor Eccles, Box 71, Folder 11, Item 5, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/465170, accessed on July 8, 2025.