1379 TONGA - POSTAL HISTORY Auction #1920: WORLDWIDE + ARGENTINA: General May auction Cover / Cat.#: VF. Aerogram sent from Nuku´alofa to USA on 15/NO/1963, VF! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2019-05-30 22:10:00