Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Letter From Secretary Morrill re Absorption of Cost of Use of Leased Wire System by Treasury Department, Number X-9665, Volume 45, Page 67, 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/506451, accessed on March 16, 2026.