406 ARGENTINA - GENERAL ISSUES Auction #2311: ARGENTINA: very attractive auction Lot / Mint O.Gum (LH) Cat.#: GJ.602 VF. GJ.602, 20c. San Martín w/o period, 2 examples in different shades, blocks of 4, VF Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2023-03-30 22:10:00