50 ARGENTINA - OFFICIAL STAMPS Auction #2135: ARGENTINA - OFFICIAL STAMPS: Selection of good lots! Single / Mint O.Gum (LH) Cat.#: GJ.175b VF. GJ.175a, with INVERTED OVERPRINT var., excellent quality, rare Starting Price: US$ 18 Current Price: US$ 18 Bid US$ 20 or more Closing: 2021-09-23 22:05:00