Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Nonfarm Mortgage Recordings of $20,000 or Less," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1956," Federal Reserve Bulletin (June 1956) : 78-78. https://fraser.stlouisfed.org/title/62/item/21258/toc/204233 , accessed on April 23, 2024.