BATUM BRIT OCC 1920 50r on 1k orange, SG21Batum British Occupation 1920 (12 Jan) 50r on 1k orange (imperforate), type 4 surcharge, SG21. A fine and fresh mint example with large part original gum. Slight gum crease as often seen and is much above average for this rare stamp issue. Very rare, particularly in fine condition, as only 400 were originally issued. The Stanley Gibbons catalogue value is 650. Batumi (formerly Batum) is a city on the Black Sea coast and capital of Adjara, an