3018 PARAGUAY - POSTAL HISTORY Auction #2222: WORLDWIDE + ARGENTINA: Special June auction! Cover / Cat.#: F.VF 9 FIRST FLIGHT covers of years 1956 to 1962, very nice group! Starting Price: US$ 25 Current Price: US$ 25 Bid US$ 28 or more Closing: 2022-06-23 22:30:00