2977 PARAGUAY - POSTAL HISTORY Auction #2317: WORLDWIDE + ARGENTINA: Special May auction Front Cover / Cat.#: Fine Front of a registered cover franked with 50c., sent to Buenos Aires on 13/OC/1897, very nice! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2023-05-11 22:25:00