30 ARGENTINA - RIVADAVIAS Auction #1935: ARGENTINA: Special selection of 160 good RIVADAVIAS 160! Single / Used Cat.#: GJ.20 VF. GJ.20, 3rd printing, cancelled "Estafeta Ambulante del FCO", excellent quality! Starting Price: US$ 35 Current Price: US$ 35 Bid US$ 35 or more Closing: 2019-09-12 22:10:00