663 ARGENTINA - GENERAL ISSUES Auction #2311: ARGENTINA: very attractive auction Single / Mint O.Gum (LH) Cat.#: GJ.951P Cat.Value: US$ 20 VF. GJ.951P, 5c. San Martín, without wmk, imperforate pair, VF Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2023-03-30 22:10:00