1436 PARAGUAY - POSTAL HISTORY Auction #2031: WORLDWIDE + ARGENTINA: General July auction Front Cover / Cat.#: Fine Cover front with 10c. postage, sent to Buenos Aires on 24/MAR/1897, very nice! Starting Price: US$ 1 Current Price: US$ 1 Bid US$ 2 or more Closing: 2020-07-30 22:10:00