404 ARGENTINA - GENERAL ISSUES Auction #2311: ARGENTINA: very attractive auction Block of Four / Unused (No Gum) Cat.#: GJ.600c Cat.Value: 72,00 VF. GJ.600c, 10c. San Martín w/o period, perf 13¼x12½, invisible watermark variety, block of 4, unused, without gum, VF Starting Price: US$ 20 Current Price: US$ 20 Bid US$ 22 or more Closing: 2023-03-30 22:10:00