151 ARGENTINA - GENERAL ISSUES Auction #2426: ARGENTINA: Special July auction - second part Lot / Mint NH (Virgin Gum) Cat.#: GJ.1275 VF. GJ.1275, 1964 Aviator Jorge Newbery, 3 IMPERFORATE BLOCKS OF 4, color proofs printed on normal paper (with watermark and gum), MNH, excellent quality, rare! Starting Price: US$ 100 Current Price: US$ 100 Bid US$ 111 or more Closing: 2024-07-18 22:00:00