166 ARGENTINA - AIRMAIL Auction #2423: ARGENTINA: Special auction for the end of the first semester! Single / Mint O.Gum (LH) Cat.#: GJ.647SG Cat.Value: US$275 VF. GJ.647SG, 1928 54c. Condor, PRINTED ON GUM variety, VF quality, rare! Starting Price: US$ 170 Current Price: US$ 290 Bid US$ 319 or more Closing: 2024-06-27 22:10:00