Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Letter From the Governor re Use of Code in Telegraphic Communications Regarding Discount Rates, Number X-1833, Volume 12, Page 180,
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/512772, accessed on October 9, 2026.