Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Letter From Governor, Dec. 22, 1917, re Matter of Holding Federal Reserve Notes as "Fit" for Circulation as Long as Possible, Number X-605, Volume 6, Page 3096,
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/510870, accessed on August 2, 2026.