878 GREECE - GENERAL ISSUES Auction #1911: WORLDWIDE + ARGENTINA: General March auction! Lot / Mint O.Gum (LH) Cat.#: Sc.173 VF. Sc.173, 1901 Mercury 40l. brown, 2 mint examples on thin and thick paper, VF! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2019-03-28 22:20:00