675 ARGENTINA - GENERAL ISSUES Auction #2311: ARGENTINA: very attractive auction Lot / Cat.#: GJ.977 VF. GJ.977, 20c. Centenary of San Martín, 3 proofs in different colors, on glazed paper, VF Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 11 or more Closing: 2023-03-30 22:10:00