Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of Elgin National Bancorp, Inc., for Elgin National Bank" in Press Releases of the Board of Governors of the Federal Reserve System
(September 9, 1981).
https://fraser.stlouisfed.org/title/9237/item/695460, accessed on January 18, 2026.