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. "August 1941," Federal Reserve Bulletin (August 1941) : 32-32. https://fraser.stlouisfed.org/title/62/item/20990/toc/48695 , accessed on May 5, 2024.