Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Letter From Secretary Morrill re Inquiry Whether Meetings, December 4, 1939, Convenient to Chairmen, Number R-549, Volume 51, Page 146,
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/507421, accessed on March 11, 2026.