Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Letter From Secretary Morrill re Redistribution by Federal Reserve Banks of Counterfeit Note Circulars of the Secret Service, Number X-9807, Volume 46, Page 58,
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/506614, accessed on July 16, 2026.