Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Memorandum in re Use of Government Transportation Requests, Number X-4623, Volume 24, Page 364, 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/502795, accessed on February 28, 2026.