Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Letter From Secretary Eddy re Standardization of the Size and Arrangement of Bank Checks, Notes, Drafts, and Similar Instruments, Number X-4742, Volume 25, Page 371, 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/502948, accessed on October 16, 2026.