867 GUATEMALA - REVENUE STAMPS Auction #2039: WORLDWIDE + ARGENTINA: General September auction Pair / Mint O.Gum (LH) Cat.#: Fine Pair of Medio Real stamp, mint with gum, fine quality! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 11 or more Closing: 2020-09-24 22:10:00