1494 ARGENTINA - POSTAL HISTORY Auction #2028: ARGENTINA: Auction with interesting lots at budget prices! Cover / Cat.#: Fine Cover posted on 10/AU/1979 with machine cancel commemorating the Air Force day, VF! Starting Price: US$ 5 Current Price: US$ 5 Bid US$ 5 or more Closing: 2020-07-09 22:25:00