Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Revised Figures for Gold Stock and Money in Circulation," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1927," Federal Reserve Bulletin (December 1927) : 10-12. https://fraser.stlouisfed.org/title/62/item/20672/toc/178304 , accessed on April 18, 2024.