Board of Governors of the Federal Reserve System (U.S.), 1935-. "S.L. Kopald, Jr., appointed as a director of the Memphis branch of the Federal Reserve Bank of St. Louis" in Press Releases of the Board of Governors of the Federal Reserve System
(February 6, 1958).
https://fraser.stlouisfed.org/title/9237/item/696900, accessed on December 17, 2025.