All Collectibles

Great Britain 1935 2½d Prussian Blue, SG456a. A very fine and fresh unused, with original gum, top marginal example of this ever popular "error of ...

Great Britain 1935 2½d Prussian Blue, SG456a. A very fine and fresh unused example, with original gum, of this famous "error of colour". Offered wi...

Great Britain 1935 2½d Prussian Blue, SG456a Very fine and fresh unused original gum example of this ever popular 'error of colour'. Offered with t...

Great Britain 1935 ½d-1½d 'Silver Jubilee' (Type III, Watermark Upright), SG453/5var. Superb unmounted mint with full original gum set of three mar...

Great Britain 1913 £1 dull blue green "Seahorses", SG404. A superb unused with original gum right hand corner block of four overprinted "CANCELLED"...

Great Britain 1912 'Seahorse' Master Die Proof (stage 2), SG399var. A very fine example printed in brown on soft thick card (102 x 77mm). A very ra...

Great Britain 1934-35 ½d Green (Harrison printing, Watermark block cypher), SG418var. Superb unmounted original gum imperforate imprimatur top marg...