Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "United States Government Debt - Maturities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1935," Federal Reserve Bulletin (June 1935) : 30-30. https://fraser.stlouisfed.org/title/62/item/20619/toc/299916 , accessed on April 23, 2024.