Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Federal Reserve Board Wholesale Price Indexes for Groups of Commodities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "July 1924," Federal Reserve Bulletin (July 1924) : 66-66. https://fraser.stlouisfed.org/title/62/item/20562/toc/228993 , accessed on April 18, 2024.