Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Letter From Asst. Secretary Bethea re Safekeeping of Securities Pledged by Member Banks to Secure Deposits of Public Funds, Number S-186, Volume 51, Page 298, Mimeograph Letters and Statements of the Board. Board of Governors of the Federal Reserve System (U.S.), 1935-. https://fraser.stlouisfed.org/archival/4957/item/507478, accessed on October 10, 2026.