151 ARGENTINA - AIRMAIL Auction #2443: ARGENTINA: Special November auction Single / Mint O.Gum (LH) Cat.#: GJ.666 var. VF. GJ.666, 1930 50c. Zeppelin with green overprint VERY SHIFTED upwards, rare, VF quality! Starting Price: US$ 100 Current Price: US$ 100 Bid US$ 111 or more Closing: 2024-11-14 22:15:00