Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of Imperial Bancorp for Rayor Realty Company and engage in mortgage banking" in Press Releases of the Board of Governors of the Federal Reserve System
(April 21, 1972).
https://fraser.stlouisfed.org/title/9237/item/698603, accessed on January 17, 2026.