Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Construction Contracts Awarded, by Type of Construction," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1947," Federal Reserve Bulletin (September 1947) : 89-89. https://fraser.stlouisfed.org/title/62/item/21153/toc/413205 , accessed on April 25, 2024.