Report of Expense of Main Line, Federal Reserve Leased Wire System, June, 1926, Number X-4636-b, Volume 25, Page 33
Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Report of Expense of Main Line, Federal Reserve Leased Wire System, June, 1926, Number X-4636-b, Volume 25, Page 33, . Board of Governors of the Federal Reserve System (U.S.), 1935-. https://fraser.stlouisfed.org/archival/4957/item/502865, accessed on March 28, 2024.