1642 ARGENTINA - POSTAL HISTORY Auction #2117: ARGENTINA: very attractive auction Cover / Cat.#: VF. Cover used in Buenos Aires on 29/MAY/1925, without postage, with POSTAGE DUE mark for $0.10, VF Starting Price: US$ 20 Current Price: US$ 20 Bid US$ 20 or more Closing: 2021-05-20 22:10:00