Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Letter From Asst. Secretary Bethea re Revision of Form F. R. 456 for Operating Ratios of Member Banks Being Prepared and Supply to Be Sent Federal Reserve Banks, Number R-688, Volume 53, Page 41,
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/509260, accessed on September 7, 2026.