Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Proposed Form Letter of Approval, by Capital Issues Committee, re Public Sale of Securities, Number X-667, Volume 7, Page 47, 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/510907, accessed on October 7, 2026.