Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Letter From Secretary Morrill re Estimating Population of Towns and Cities Related to Membership of State Banks in Federal Reserve System, Number X-7578, Volume 39, Page 218, 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/505176, accessed on September 15, 2026.