Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Federal Reserve Notes in Actual Circulation by Geographic Regions," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1919," Federal Reserve Bulletin (November 1919) : 39-39. https://fraser.stlouisfed.org/title/62/item/20595/toc/44573 , accessed on April 18, 2024.