Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of Farmers and Merchants Investment Co., Inc., for Union Bank and Trust Co. to purchase assets and assume liabilities of Heritage Interim Savings Bank which had acquired assets and assumed deposit liabilities of Heritage Federal Savings Bank, David City branch" in Press Releases of the Board of Governors of the Federal Reserve System
(November 30, 1990).
https://fraser.stlouisfed.org/title/9237/item/691969, accessed on January 12, 2026.