Great Britain 1902 10d dull purple & carmine O.W. Official, SGO35.
A very fine unused, with original gum, example of this rare government departmental issue.
Accompanied with a Royal Philatelic Society (RPS) Certificate of Authenticity.
SG Catalogue Value: £7,250.
The "O.W. Official" overprints were issued to Office of Works. The higher value issues from 2d and above were issued in 1902 for registration fees and overseas mail.
