Federal Reserve Bank of Chicago. "[Ames Trust and Savings Bank, Ames, Iowa Converted to a National Bank Under the Title First National Bank, Ames, Iowa], Circular No. 1816" in Federal Reserve Bank of Chicago Bulletins and Circular Letters (May 3, 1965). https://fraser.stlouisfed.org/title/7180/item/659189, accessed on December 11, 2024.