Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Review of Paul M. Warburg's Book "The Federal Reserve System" by C. S. Hamlin, Number X-6715, Volume 33, Page 174,
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/504196, accessed on March 9, 2026.