Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Member Banks Collateral Notes Secured by Government War Obligations, Number X-1972, Volume 13, Page 651, 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/511040, accessed on March 12, 2026.