King George VI
1951 Festival of Britain
Cylinder Block of 6
SG514 4 Ultramarine
Specialised: QCom23
Cylinder 1 No dot
Unmounted Mint
Actual Scan

Catalogue numbers are taken from the Stanley Gibbons "Great Britain Concise" and "Specialised Four Kings" Catalogues and are used with the kind permission of Stanley Gibbons Ltd