Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Letter From Asst. Secretary Bethea re Cash Items with Federal Reserve Banks in Process of Collection Must Be Reported as Such for Purpose of Figuring Reserve Requirements, Number S-161, Volume 50, Page 412, 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/507364, accessed on October 5, 2026.