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China 1904 (16 Mar) 10c deep green vertical pair, with error IMPERFORATE BETWEEN, Postage Due error, SGD142a. A very fine cancelled to order used e...

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 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 1867 9d pale straw Plate 4, SG111. A very fine and fresh unused example with original gum, lettered 'JL',. Lovely fresh colour. A sca...

Great Britain 1913 1s bistre (Watermark inverted & reversed), SG395wk. A very fine unmounted mint, with full original gum, corner interpanneau ...

Great Britain 1911 3d Henschel half tone essays (Small format). A very fine group of stamp essays in four different colours, red-brown, blue, brown...

Great Britain 1867 Overseas mail, SG98. A very fine cover to Pernau, Russia bearing a 9d straw (Watermark Emblems) neatly tied by a Dundee "114" du...

Great Britain 1865 6d lilac Plate 5 error, SG97c. A very fine used example lettered 'TA' with error of watermark (three roses and a shamrock) neatl...

China 1952 People's Republic China (PRC) general issues Gymnastics by Radio set of 40 to $400 pale blue,  SG1543a/52a. A stunning set of 40 origina...

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

An extraordinary original signed pencil sketch by Enola Gay's navigator, Theodore J. 'Dutch' Van Kirk Depicts the bombing of Hiroshima that began ...

Great Britain 6th May 1840 (first day of issue) hand coloured 1d Mulready envelope Stereo A179, SGME2b to Ipswich cancelled by a red Maltese Cross,...

Great Britain 1854 6d purple Embossed on paper watermarked V R in single-lined letters, SG60. A superb mint example with original gum and, exceptio...

Great Britain 1854 6d mauve Embossed on paper watermarked V R in single-lined letters, SG58. A superb mint example with original gum and, exception...

Great Britain 1840 1d black, plate 1b used block of four, SG2. A superb quality block of four penny blacks with full margins, lettered "IA-JB" show...

Great Britain 1840 1d grey-black (worn plate), plate 1a, SG3, May Date "10th May (Sunday)" cover. An entire letter from Darlington on first Sunday ...

Great Britain 1840 1d black, plate 1a, SG2, May Date "31st May (last Sunday)" cover. An entire letter sent from Loughborough to Leicester on Sunda...

Great Britain 1840 1d grey-black (worn plate), plate 1a, SG3, "May Date" 23rd May cover. A superb quality neat and clean cover bearing a four margi...

Great Britain 1840 1d black, plate 1a, SG2, May Date "9th May" cover. A superb entire letter sent from Bristol to Stourbridge bearing a large four ...

Great Britain 1840 1d black, plate 1a, SG2 - penny black second day of issue cover. May 7th, 1840, the second day of issue, lettersheet sent from K...

Great Britain 1840 1d black, plate 1a, SG2 - The "Sandeman Port" penny black first day cover. May 6th, 1840, the first day of issue, "Sandeman Port...

Great Britain 1840 1d black plate 2, block of eight lettered 'QI-RL', beautifully tied to a small piece, each stamp with a crisp and perfectly stru...