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. "January 1927," Federal Reserve Bulletin (January 1927) : 46-46. https://fraser.stlouisfed.org/title/62/item/20661/toc/288417 , accessed on April 23, 2024.