Sproul, Allan, 1896-1978. Letter to Marriner Eccles, Box 50, Folder 20, Item 6, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/467424, accessed on October 22, 2018.
Includes attached memorandum, "A Proposed Free Market in Bills." Some pages are cut off.
- Banks and banking
- Board of Governors of the Federal Reserve System (U.S.), 1935-
- Federal Reserve Board, 1914-1935