Board of Governors of the Federal Reserve System (U.S.), 1935-. "December 31, 1966,"
E.3.4 Domestic Offices, Insured Commercial Bank Assets and Liabilities Consolidated Report of Condition
(1966-12-31).
https://fraser.stlouisfed.org/title/1273/item/50620, accessed on April 26, 2025.
@FedFRASER