190 ARGENTINA - AIRMAIL Auction #2419: WORLDWIDE + ARGENTINA: Special May auction Lot / Cat.#: GJ.962 VF. GJ.962, Congress of Cartography, perforated PROOFS printed on card stock, very fine quality, rare! Starting Price: US$ 25 Current Price: US$ 25 Bid US$ 28 or more Closing: 2024-05-30 22:00:00