Batum British Occupation 1920 (21 Feb) 25r on 10 on 7k blue, surcharge as type 6 in BLACK, tied to (pinkish) piece (from a 'Athanase Kitchoukis' cover) by part '1 7 (20)' circular date stamp, SG30.
A fine used example despite minor perforation toning as such a rare stamp.
Only 600 stamp were originally issued in this colour.
The Stanley Gibbons catalogue value is £160.
