1449 UNITED STATES - POSTAL HISTORY Auction #1949: WORLDWIDE + ARGENTINA: End-of-year general auction Cover / Cat.#: F.VF 5 Airmail covers used between 1929 and 1947, interesting! Starting Price: US$ 1 Current Price: US$ 1 Bid US$ 2 or more Closing: 2019-12-19 22:20:00