GB QV Embossed Stamp SG.57 10d Brown (1848) Mint MNG Cat £11,500- {samwells}HPR7

LOVELY CLASSIC STAMP with bright fresh colour. Mint no gum. VERY SCARCE CUT-SQUARE UNUSED EXAMPLE. Almost 4 margins. Fine embossing. Two vertical security paper silk threads. Sound with no hidden faults. Offered at less than 10% of Stanley Gibbons catalogue value. Fine for an item of this type & period. Please look at all the scans to help form your own opinion.