Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Margin Requirements," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1946," Federal Reserve Bulletin (September 1946) : 71-71. https://fraser.stlouisfed.org/title/62/item/21141/toc/7607 , accessed on March 28, 2024.