GB postage stamps

Great Britain 1857 1d rose red Plate 47, SG40. A very fine unused, with original gum, bottom left hand corner marginal block of forty eight, showin...

Great Britain 1912 ½d Green (Watermark Multiple Cypher), SG346. A very fine unused, with original gum, bottom left hand corner marginal "B.12" cont...

Great Britain 1883 £1 die proof, SG185var. A very fine example printed in black on white glazed card (92 x 60mm) with uncleared corner letters. A s...

Great Britain 1879 2½d colour trial Plate 16, SG141var. A superb unused, with original gum, imperforate colour trial lettered 'PF'. A rare and spec...

Great Britain 1907 ½d die proof, SG215var. A very fine example printed in black on white glazed card (92 x 60mm), dated in manuscript "Jan 19 1907"...

Great Britain 1980 Sport Centenaries 15p Boxing variety, SG1136var. A very fine unmounted mint, with full original gum, vertical strip of three the...

Great Britain 1972 3p Broadcasting Anniversaries, 75th Anniversary of Marconi and Kemp's Radio Experiments error, SG909a. A superb unmounted mint, ...

Great Britain 1880 ½d-1s "Provisional” issue proofs, SG164/9var. A superb set of imperforate plate proofs printed in black on thick white wove pape...

Great Britain 1860 1½d rosy mauve Plate 1 (blued paper), SG53a. A superb unused example, with original gum, of this rare stamp that was prepared fo...

Great Britain 1864 1d rose red Plate 121, SG43var. A superb unused, with original gum, imperforate example lettered 'RG', printed on Dr. Perkins "b...

Great Britain 1901 2½d Essay, SG230var. A very fine composite essay with die proof head in photo, surround partly touched ‘up with black ink and mo...

Great Britain 1865 9d Straw PIate 5 (Watermark Emblems), SG98var. A superb unused, with original gum, imperforate imprimatur lettered 'AJ'. A very ...

Great Britain 1911 6d bright magenta (chalk-surfaced paper), SG296. A superb unused example, with original gum, of this extremely rare Somerset Hou...

Great Britain 1840 1d Mulready Envelope Forme 1 Stereo A131, SGME2. A very fine used example sent from Ireland to Smyrna, Turkey, cancelled by "PAI...

Great Britain 1892 4½d "Jubilee" Colour trial, SG206var. A very fine part perforated unused example with original gum, with head plate in purple an...

Great Britain 1936 12th Nov 2½d King Edward VIII Coronation Essay, SG460var. Very fine imperforate essays of the King from the Humphrey Paget effig...

Great Britain 1840 1d intense black Plate 1a, SG1. A very fine used large four margin example neatly tied to small clean cover by a red Maltese Cro...

Great Britain 1841 1d red brown Plate 111 imprimatur, SG8. A superb unused bottom left hand corner marginal imperforate imprimatur lettered 'TA', s...

Great Britain 1936 ½-2½d Definitives (watermark upright) imprimaturs, SG457/60var. A superb unmounted mint, with full original gum, set of four imp...

Great Britain 1840 2d blue Plate 1, SG5. A very fine used close to large four margin horizontal strip of five lettered 'KF-KJ' showing double lette...

Great Britain 1918 2s6d pale brown "Seahorses", SG415a var. An exceptionally fine and fresh well centred unmounted mint, with full original gum, ri...

Great Britain 1911 £1 deep green, SG320. A very fine and fresh unmounted mint, with full original gum, left hand marginal example printed at Somers...

Great Britain 1841 1d red brown Plate 132 Imprimatur, SG8. A very fine four margin example lettered 'PF'. Very scarce printing from the first appro...

Great Britain 1910 10d Hentschel colour essay. A very fine example printed in blackish purple on white wove paper (44 x 36mm) with manuscript “Ruby...