Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Federal Reserve Board Wholesale Price Indexes for all Commodities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1925," Federal Reserve Bulletin (June 1925) : 59-59. https://fraser.stlouisfed.org/title/62/item/20573/toc/195164 , accessed on March 29, 2024.