Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of Mountain Banks, Ltd., for nine banks and other financial institutions in Colorado and Arizona" in Press Releases of the Board of Governors of the Federal Reserve System
(February 25, 1972).
https://fraser.stlouisfed.org/title/9237/item/698540, accessed on January 24, 2026.