Federal Reserve Bank of Dallas. "Binders for Circulars, [Circular No. 21-43]," District Notices (Federal Reserve Bank of Dallas) (June 30, 1921). https://fraser.stlouisfed.org/title/5569/item/547860, accessed on May 17, 2024.
Federal Reserve Bank of Dallas. "Binders for Circulars, [Circular No. 21-43]," District Notices (Federal Reserve Bank of Dallas) (June 30, 1921). https://fraser.stlouisfed.org/title/5569/item/547860, accessed on May 17, 2024.