5 ARGENTINE ANTARCTICA - POSTAL HISTORY Auction #2246: ARGENTINA: "Clearance" auction with very low starts and many interesting lots! Cover / Used Cat.#: VF. Cover sent from Esperanza base to B.Aires on 25/SE/1971, arrival backstamp, with large handstamp on front "Servicio Meteorológico Nacional - Antártida Argentina" in blue Starting Price: US$ 2 Current Price: US$ 4 Bid US$ 5 or more Closing: 2022-12-13 22:15:00