651 ARGENTINA - POSTAL HISTORY Auction #1920: WORLDWIDE + ARGENTINA: General May auction Cover / Cat.#: VF. 5c. PS cover postmarked at SAN AGUSTÍN (Santa Fe) for 9/MAY/1917, VF! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2019-05-30 22:10:00