Swaziland
2s 6d bright violet Imperforate

Pasted Graphic


This example was spotted on the Sandafayre Website.
Presumably it is a De La Rue Proof that came on to the market when the company sold their stock of proofs. The 2s 6d has three recorded varities in Gibbons:
S.G 36 1938 bright violet
S.G 36a 13.5x14 1943 violet
S.G. 36b 13.5 x 14 reddish violet