99 URUGUAY - GENERAL ISSUES Auction #2310: URUGUAY: Special March auction Single / Mint O.Gum (LH) Cat.#: Sc.186a VF. Sc.186a, 1910 provisional 5c. with DOUBLE OVERPRINT, excellent quality, signed on back by Victor Kneitschel Starting Price: US$ 25 Current Price: US$ 25 Bid US$ 28 or more Closing: 2023-03-23 22:20:00