Federal Reserve Bank of Chicago. "Erratum: Operating Circular No. 5-C, Indianapolis Office Schedule of Credit Availability, Closing Hours, and Fee Schedules for Cash Item Deposits" in Federal Reserve Bank of Chicago Bulletins and Circular Letters
(September 23, 1981).
https://fraser.stlouisfed.org/title/7180/item/701105, accessed on April 13, 2026.