Federal Reserve Bank of Dallas. "[New Postal Money Order], Circular No. 73-57," District Notices (Federal Reserve Bank of Dallas) (March 15, 1973). https://fraser.stlouisfed.org/title/5569/item/545027, accessed on April 18, 2024.
Federal Reserve Bank of Dallas. "[New Postal Money Order], Circular No. 73-57," District Notices (Federal Reserve Bank of Dallas) (March 15, 1973). https://fraser.stlouisfed.org/title/5569/item/545027, accessed on April 18, 2024.