Great Britain 1941 2½d light ultramarine variety, SG489c/e.
A very fine unmounted mint, with full original gum, block of four, showing printing varieties upper pair imperforate, lower pair imperforate three sides. Light vertical gum bend at left as seen on most of the pieces containing these varieties.
A very scarce and impressive King George VI piece.
Accompanied with a 2012 British Philatelic Association (BPA) Certificate of Authenticity.
SG Catalogue Value: £5,000+.
