Tonga 1962 2d, 5d, 1s 'Air' Officials, SG O11/13 Jamaica stamps but much scarcer than the

but much scarcer than the more usual usage with violet type

Great Britain 1851 2d ‘Violet Blue’ SG15aa

This was only the second British Empire Omnibus issue not to mark a Royal anniversary

and corner gumming still present

dated 20 August 1894 was published

Tonga 1962 2d, 5d, 1s 'Air' Officials, SG O11/13 Jamaica stamps but much scarcer than theTonga 1962 (7 Feb) "Emancipation" Air Officials, 2d ultramarine, 5d violet, 1s red brown, type O3 overprint, in right marginal blocks of 4, the 2d and 1s both from R5 6 4 5 of the 5x6 setting, with the 1s lower right corner, with plate number "1A" and part red "overprint imprint", the 5d from R3 4 4 5, SGO11 13. A fine and fresh unmounted set of blocks of four with full original gum. Each block includes constant printing variety "Short lower bar to L