GB postage stamps

Great Britain 1915 2s6d blackish brown "Seahorses", SG408var. A very fine well centred lightly mounted unused example, with original gum, of this v...

Great Britain 1915 2s6d yellow brown "Seahorses" (Watermarked Reversed), SG406wj. A superb, perfectly centred unmounted mint, with full original gu...

Great Britain 1911 2d Engravers Sketch Die for unissued value. A very fine fully cleared die proof printed in black on thick white proofing paper (...

Great Britain 1902 £1 dull blue green, SG266. A very fine and fresh well centred unused example with original gum, printed by De La Rue. GB Special...

Great Britain 1840 1d black, plate 4, SG2. A very fine used four margin example lettered 'MK', neatly cancelled by a crisp red Maltese Cross. GB Sp...

Great Britain 1971 5p reddish-violet (Scotland, Two bands), SGS20var. A superb unmounted mint, with full original gum, left hand marginal horizonta...

Great Britain 1955 9d bronze-green (watermark St Edward's Crown), SG551var. A superb unmounted mint, with full original gum, imperforate bottom mar...

Great Britain 1974 10p "Medieval Warriors", SG961var. A superb unmounted mint, with full original gum, right hand marginal vertical gutter pair of ...

Great Britain 1887 ½d vermillion (Army Telegraphs), SG197var. A very fine unused, with original gum, horizontal corner marginal control "O" pair. V...

Great Britain 1841 1d Pink envelope. A very fine example sent from Godalming to Mooltan via Kurachee, neatly cancelled by a blue Godalming circular...

Great Britain 1840 2d deep full blue Plate 2, SG4. A very fine used large four margin example lettered 'PF', neatly tied to a clean entire envelope...

Great Britain 1879 1d Venetian red die proof, SG166var. A superb example printed by De La Rue in black on white glazed card (92x61mm) endorsed "Aug...

Great Britain 1962 3d National Productivity Year, SG632a. A very fine unmounted mint, with full original gum, right hand marginal example with ligh...

Great Britain 1855 1d red brown Plate 25, (Neal's Steam Press Experimental Printing) SG29a. A very fine and fresh unused imperforate block of four ...

Great Britain 1854 6d violet (Watermark inverted), SG61wj. A very fine used large four margin left hand marginal horizontal pair of this rare shade...

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 1869 6d dull violet Plate 8 SG108var. A very fine unused, with original gum, bottom marginal imperforate imprimatur lettered 'TB' sho...

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 1911 10s blue, SG319. A magnificent unmounted mint, with full original gum, bottom left hand corner marginal block of eight printed a...

Great Britain 1909 ½d yellow green, SG218b var. A superb unused, with original gum, bottom marginal block of four from positions R.20/3-4 showing v...

Great Britain 1841 1d red brown Plate 10, SG7. A superb unused, with original gum, four margin right hand marginal block of sixteen lettered 'II-LL...

Great Britain 1s6d grey-blue (Wales no watermarked chalky paper), SGW12var. Superb unmounted mint, with full original gum, bottom marginal horizont...

Great Britain 1840 1d black Plate 5, (First & Second registration sheet) imprimaturs, SG2. A superb unused matched pair of imperforate imprimat...

Great Britain 1840 2d blue Plate 2, SG5. An exceptionally fine and fresh four margin used block of four, lettered 'LA-MB', neatly cancelled by red ...