Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Return to Gold-Summary by Countries," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "August 1928," Federal Reserve Bulletin (August 1928) : 26-26. https://fraser.stlouisfed.org/title/62/item/20680/toc/175995 , accessed on July 8, 2024.