1912-49 MOSTLY MINT COLLECTION ON PAGES - inc. 1912-50 ?t dull yellow-green, ?t grey-blue (faults) & ½t purple; 1933 pin perf set of five values (SG9A-13A £665); a group (7) of official issues in various colours, plus 1949 25s red telegraph stamp. SG £1200+. (23) Cross Reference: OFFICIAL MAIL (Image)