Great Britain 1882 £1 brown-lilac Plate 1, SG136 Guyana stamps Comes with a full letter

Comes with a full letter of authenticity from the previous owner

but a rare and remarkable assembly

Great Britain 1939 5s Red 'Arms' High Value

The document features a fine example of Dean's signature in black ink at the bottom right of the note

the Bureau tried to solve the problem of paper shrinkage that caused off-center perforations and resulted in a large number of unusable sheets

Great Britain 1882 £1 brown-lilac Plate 1, SG136 Guyana stamps Comes with a full letterRecognised as one of the worlds rarest stamps and one of the finest gems of British philately. The finest quality example we have handled. Great Britain 1882 1 brown lilac Plate 1, white paper, watermark Anchor, perforations 14, SG136. A superb mint example with original gum and lovely fresh colour. The finest example we have ever seen. Recognised as one of the world's rarest stamps and one of the finest gems of British philately. The rarity of this