79 URUGUAY - AIRMAIL Auction #2306: URUGUAY: Special February auction Single / Mint O.Gum (LH) Cat.#: Sc.C15 var. VF. Sc.C15, 1928 Albatross 20c. IMPERFORATE at right, excellent! Starting Price: US$ 25 Current Price: US$ 25 Bid US$ 28 or more Closing: 2023-02-23 22:15:00