Federal Reserve Bank of Dallas. "[Iredell State Bank, Iredell, Texas, Insured Nonmember Bank Will Remit at Par for Checks Drawn on It], Circular No. 72-221," District Notices (Federal Reserve Bank of Dallas) (September 28, 1972). https://fraser.stlouisfed.org/title/5569/item/544892, accessed on June 21, 2025.