Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Letter From Asst. Secretary Noell re Code Words to Cover Issue of Treasury Certificates of Indebtedness, Series TS2-1929 and TD-1929, Number X-6192, Volume 29, Page 374,
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/503568, accessed on September 8, 2026.