Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Weekly Index of Sales," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "October 1951," Federal Reserve Bulletin (October 1951) : 84-84. https://fraser.stlouisfed.org/title/62/item/21202/toc/415419 , accessed on April 25, 2024.