Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of Mark Twain Bancshares, Inc., for Mark Twain OFallon Bank" in Press Releases of the Board of Governors of the Federal Reserve System
(April 17, 1974).
https://fraser.stlouisfed.org/title/9237/item/699620, accessed on January 17, 2026.