Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Shipments of Grain and Flour at 14 Interior Centers," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "July 1919," Federal Reserve Bulletin (July 1919) : 66-66. https://fraser.stlouisfed.org/title/62/item/20591/toc/328907 , accessed on April 19, 2024.