GB postage stamps

Great Britain 1855 2d blue Plate 4 Specimens, SG23var. A superb right hand marginal block of six lettered KK-ML, lightly mounted on one stamp only,...

Great Britain 1869 2d deep blue Plate 14, SG47. A superb unmounted mint with full original gum perfectly centred block of four lettered 'CE-DF'. In...

Great Britain 1840 1d black Plate 8, SG2. A superb unmounted mint, with full original gum, four margin pair lettered 'LB-LC', beautiful deep impres...

Great Britain 1841 2d blue Plate 3, SG14. A superb unused, with original gum, close to large four margin horizontal block of six lettered 'IA-JC'. ...

Great Britain 1966 4d British birds (Ordinary) error, SG696ae. A superb unmounted mint with full original gum left hand marginal block of four with...

Great Britain 1913 £1 green "Seahorses" specimen, SG403s. A very fine and fresh well centred unused example with original gum printed by Waterlow, ...

Great Britain 1841 1d red brown Plate 77 & 77b imprimaturs, SG8var. A superb unused matched pair of top marginal imperforate imprimaturs letter...

Great Britain 1868 3d rose Plate 5, SG103var. A very fine unused imperforate example with original gum, lettered 'RA', printed on Dr. Perkins blued...

Great Britain 1883 5d Unified issue die proof (Die 1, with "line under d"), SG193var. A superb example printed in black on white glazed card (93 x ...

Great Britain 1979 Rowland Hill Miniature sheet error, SGMS1099c. A very fine unmounted mint with full original gum example with gold (Queen's head...

Great Britain 1841 2d blue, SGDP43. A very fine unused top marginal example from the small trial sheet of twelve without corner letters. These stam...

Great Britain 1901 1d colour trial, SG219var. A very fine unused perforated example printed in dull purple on gummed, Crown watermarked paper. Made...

Great Britain 1890 5s rose (I.R. Official), SG09s. A very fine unused left hand marginal example with original gum, lettered 'FA', overprinted "SPE...

Great Britain 1883 9d die proof, SG195var. A very fine example printed by De La Rue in black on white glazed card (92 x 60mm) with circles in three...

Great Britain 1884 10s ultramarine, SG183. A very fine and fresh well centred, unmounted mint with full original gum, top marginal example lettered...

Great Britain 1856 1d red brown Plate 28 imprimatur, SG29var. A superb unused top left hand corner marginal imperforate imprimatur lettered 'AA', s...

Great Britain 1862 3d rose Plate 3 (with white dots), SG78a. A very fine and fresh unused imperforate example with original gum of this rare "abnor...

Great Britain 1912 2s0d Booklet (Watermark Simple cypher), SG BB4. A very fine and fresh example of this difficult early King George V booklet with...

Great Britain 1867 1d black Paris Exhibition Proof P1ate 103, SG DP38. A very fine unused imperforate left hand marginal example lettered 'MA' prin...

Great Britain 1915 2s6d yellow brown "Seahorses" (Watermark Reversed), SG406wj. A very fine unmounted mint with full original gum example of this s...

Great Britain 1915 10s deep blue (worn plate) "Seahorses", SG411var. A very fine and fresh unmounted mint with full original gum bottom marginal ex...

Great Britain 1878 2½d rosy mauve Plate 10 imprimatur, SG141var. A very fine unused imperforate top marginal imprimatur, with original gum, lettere...

Great Britain 1856 4d carmine on thick blued highly glazed paper Plate 1 (Watermark Medium Garter) specimen, SG63s. A superb unmounted mint with or...

Great Britain 1924 2d Orange (No Watermark), SG421a. A very fine unmounted mint with original gum example of this rare King George V watermark vari...