Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Statement for the Press re Margin Requirements - Short Sales and Other Transactions in Restricted Accounts: Ruling No. 13 Interpreting Regulation T, Number X-8059, Volume 41, Page 233,
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/505654, accessed on July 11, 2026.