Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Condition of Wholesale Trade," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1920," Federal Reserve Bulletin (December 1920) : 26-26. https://fraser.stlouisfed.org/title/62/item/20608/toc/344367 , accessed on May 8, 2024.