Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Output of Locomotives and Cars," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1922," Federal Reserve Bulletin (February 1922) : 98-98. https://fraser.stlouisfed.org/title/62/item/20533/toc/289136 , accessed on April 26, 2024.