409 ARGENTINA - GENERAL ISSUES Auction #2311: ARGENTINA: very attractive auction Single / Mint O.Gum (LH) Cat.#: GJ.606 VF. GJ.606, 50c. San Martín w/o period, perf 13¼x12½, with "MUESTRA" ovpt., VF Starting Price: US$ 15 Current Price: US$ 15 Bid US$ 15 or more Closing: 2023-03-30 22:10:00