Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Production of Lumber and Products," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "August 1940," Federal Reserve Bulletin (August 1940) : 93-93. https://fraser.stlouisfed.org/title/62/item/21028/toc/49996 , accessed on May 4, 2024.