201 ARGENTINA - POSTAL HISTORY - FLIGHTS Auction #2345: ARGENTINA: Special auction of late November Cover / Cat.#: VF. 1/NO/1929 First flight of Aeroposta Argentina S.A. between Bahía Blanca and Comodoro Rivadavia, arrival backstamp, lightly trimmed at top and below, excellent appearance, rare, only 168 pieces were flown! Starting Price: US$ 250 Current Price: US$ 250 Bid US$ 275 or more Closing: 2023-11-30 22:20:00