BATUM BRIT OCC 1920 25r on 20 on 14k deep carmine and blue, SG31aBatum British Occupation 1920 (21 Feb) 25r on 20 on 14k deep carmine and blue, surcharge as type 6 in blue, SG31a. A fine mint example with large part original gum. Minor gum creasing, but very fine fresh appearance. A scarce surcharge stamp as only 1,000 were issued. Signed on reverse by revered philatelic expert, Peter Holcombe. Stanley Gibbons Catalogue Value: 110. Batumi (formerly Batum) is a city on the Black Sea coast and capital of Adjara, an