Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Wholesale Trade in the United States, by Lines," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1925," Federal Reserve Bulletin (May 1925) : 46-46. https://fraser.stlouisfed.org/title/62/item/20572/toc/285903 , accessed on March 29, 2024.