137 ARGENTINA - GENERAL ISSUES Auction #2320: ARGENTINA: Special late May auction Pair / Mint O.Gum (LH) Cat.#: GJ.1450P Cat.Value: US$125 VF. GJ.1450P, 1968 Dr. Osvaldo Magnasco, imperforate pair in darker color than the issued one (possibly a proof), very fine quality, rare! Starting Price: US$ 50 Current Price: US$ 83 Bid US$ 92 or more Closing: 2023-06-01 22:10:00