Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Growth of the Federal Reserve par Collection System," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1920," Federal Reserve Bulletin (March 1920) : 102-104. https://fraser.stlouisfed.org/title/62/item/20599/toc/116000 , accessed on April 26, 2024.