36 ARGENTINA - RIVADAVIAS Auction #2139: ARGENTINA: Mini October sale 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: 2021-10-21 22:05:00