Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Interpretation of Law or Regulation: Distribution of Circulars Related to Regulation T to National Securities Exchanges, Number X-9879, Volume 46, Page 227,
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/506686, accessed on October 7, 2026.