Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Letter From Secretary Eddy re Revised Principles Governing Research, Statistical and Publication Activities, Number X-4646, Volume 25, Page 50,
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/502872, accessed on March 15, 2026.