Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Security Prices," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1928," Federal Reserve Bulletin (April 1928) : 28-28. https://fraser.stlouisfed.org/title/62/item/20676/toc/235815 , accessed on May 13, 2024.