Board of Governors of the Federal Reserve System (U.S.), 1935-. "Max P. Heavenrich appointed as a director of the Detroit branch of the Federal Reserve Bank of Chicago" in Press Releases of the Board of Governors of the Federal Reserve System
(November 8, 1962).
https://fraser.stlouisfed.org/title/9237/item/697191, accessed on March 12, 2026.