Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Letter From Asst. Secretary Noell Advising of Holiday of the Detroit Branch of the Federal Reserve Bank of Chicago, Number X-4002, Volume 20, Page 173, 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/502140, accessed on March 12, 2026.