712 ARGENTINA - GENERAL ISSUES Auction #2117: ARGENTINA: very attractive auction Pair / Cat.#: GJ.981 VF. GJ.981, 1P. Centenary of San Martín, pair, proof in violet color, printed on opaque paper, VF Starting Price: US$ 20 Current Price: US$ 20 Bid US$ 20 or more Closing: 2021-05-20 22:10:00