Federal Reserve Bank of Chicago. "Notice of Closing of Subscription Books, 2 3/4% Treasury Bonds of 1958-63, and 1 1/8% Treasury Notes Series A-1943, Circular No. 584" in Federal Reserve Bank of Chicago Bulletins and Circular Letters (June 6, 1938). https://fraser.stlouisfed.org/title/7180/item/658084, accessed on September 18, 2024.