Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Letter From Secretary Morrill re List of Interpretations Affected by Revised Regulation, Number S-475, Volume 56, Page 207,
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/509820, accessed on March 9, 2026.