Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Letter From Asst. Secretary Bethea re Interpretation of Term "Original Maturity" as Used in Guarantee Agreements, Number S-574, Volume 57, Page 133, 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/509918, accessed on March 6, 2026.