Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of applications by Commerce Bancshares, Inc., for American Trust Company of Hannibal and Tipton Farmers Bank" in Press Releases of the Board of Governors of the Federal Reserve System
(May 6, 1970).
https://fraser.stlouisfed.org/title/9237/item/697992, accessed on January 13, 2026.