Federal Reserve Bank of Chicago. "[First State Bank of Grayslake, Grayslake, Illinois Converted to a National Bank Under the Title Grayslake National Bank], Circular No. 1869" in Federal Reserve Bank of Chicago Bulletins and Circular Letters (July 5, 1966). https://fraser.stlouisfed.org/title/7180/item/659057, accessed on December 11, 2024.