All Collectibles

Great Britain 1911 ½d green (Die 1a, perforations 14). Very fine used example of this scarce error of perforation, neatly tied to postcard by a cri...

Great Britain 1911 ½d green (Die 1a, perforations 14). Very fine used example of this scarce error of perforation, neatly tied to postcard by a cri...

Great Britain 1915 2s6d Yellow-brown "Seahorses" (Watermark Reversed), SG406wj. Very fine and fresh unmounted mint with full original gum top left...

Great Britain 1934-35 ½d Green (Harrison printing, Watermark block cypher), SG418var. Superb unmounted original gum imperforate imprimatur top marg...

Great Britain 1934-36 ½d-2s6d Postage Dues (Harrison printing) imprimaturs SGD10/18var. Very fine unmounted mint Post Office fresh, with full origi...

Great Britain 1913 £1 Dull blue-green, "Seahorses", SG404var. Superb perfectly centred unmounted mint with full original gum example printed by Wat...

Great Britain 1911 5d Engraver's sketch die (Die 2 Head). Very fine cut close example printed in light blue on proof paper. A very scarce proof. Fi...

Great Britain 1913 5d Die proof, SG381var. Very fine example cleared example printed in black on thin white glazed card (71x78mm) dated in manuscri...

Great Britain King George V 1924 2d Orange (No Watermark), SG421a. A very fine unmounted mint full original gum left hand marginal block of four o...

Great Britain King George V 1915 10s pale blue "seahorse". Very fine and fresh, well centred unmounted mint example with full original gum, printed...

Great Britain 1934 1½d "Photogravure" large format colour trials, SG441var. Very fine unused original gum set of four bottom left hand corner margi...

Great Britain 1912 4d Die Proof of Eve's Wreath Design, SG379var. Very fine example printed in black on this white glazed card (68 x 78mm) dated '1...

Great Britain 1935 2d Orange (Intermediate format) variety, SG442var. Superb unmounted mint with full original gum imperforate horizontal pair. Clo...

Great Britain 1913 £1 Green "Seahorses", SG403. Very fine and fresh well centred unmounted mint with full original gum top marginal example printed...

Great Britain 1912 1d Scarlet die proof colour trial (Stage 5), SG357var. A very fine unused example with original gum cut to stamp size and printe...

Great Britain 1918 3d Violet "Postal due" (Harrison printing) imprimaturs, SGD5var. Very fine unmounted mint, with full original gum, bottom margin...

Great Britain 1912 4d Eve's Wreath design colour essay, SG379var. A very fine ungummed imperforate essay on thick white paper in orange, produced b...

Great Britain 1912 'Seahorse' Master Die Proof (stage 2), SG399var. A very fine example printed in brown on soft thick card (102 x 77mm). A very ra...

Great Britain 1910 3d Hentschel colour essay. Very fine example printed in deep bright orange on white wove paper (42 x 73mm) with handstruck "SP/8...

Great Britain 1912 1d Colour trial (Die 2), SG341var. A very fine unused original gum right hand marginal example printed in brownish-carmine, perf...

Great Britain 1915 10s Deep blue "Seahorse", SG411. A very fine used well centred left hand marginal example with excellent perforations neatly can...

Great Britain King George V 1911 3d engravers sketch die for unissued value (die 2 head). A very fine cut down die proof used as a colour trial, pr...

Great Britain 1913 £1 Green "Seahorses", SG403 A very fine used right hand marginal example neatly cancelled by a Guernsey circular date stamp for ...

Great Britain 1915 2s6d blackish brown "Seahorse", SG408var. A very fine unmounted mint, with full original gum, top right hand corner marginal exa...

Great Britain 1912 8d Trial of Mr. Eve's Pillar design, SG390var. A very fine cleared die proof printed in black on thin white glazed card (38x42mm...

Great Britain 1913 2s6d "Seahorse" plate proof, SG399var. A very fine imperforate example printed by Waterlow & Sons in olive green on thicker ...

Great Britain 1926 1s bistre-brown plate 4a (watermark inverted), SG429wi. A very fine unmounted mint, with full original gum, bottom left hand cor...

Great Britain 1912 1d and 2½d master die proof. Very fine stage 4b example printed in black on white proof paper (73 x 68mm). A scarce King George ...

Great Britain 1925 British Empire Exhibition first day cover, SG432/3. A very fine used set of two tied to a clean envelope by a crisp Empire Exhib...

Great Britain 1915 10s pale blue "Seahorse, SG413. A very fine and fresh unmounted mint example with full original gum, printed by De La Rue. GB Sp...

Great Britain 1912 3d violet, SG375s. A very fine unmounted mint, with full original gum, example overprinted "SPECIMEN" type 23. A rare King Georg...

Great Britain 1912 2s black on red stamp booklet, SGBB3. A fresh and attractive example of this King George V stamp booklet with average to above a...

Great Britain SG411, 1915 10s Deep Blue Postage Stamp. A very fine, unmounted original gum, example of the rarest deep blue shade, printed by De ...

Great Britain King George V ½d Green, SG351a. Double Print Variety, partial double print (half of bottom row from Control G15). The magnificent and...

Great Britain King George V 1913 £1 Green, SG403. Very fine used well centred example neatly cancelled by a light 1913 Guernsey thimble circular da...

Great Britain King George V Essay 1912 8d Trials of Eve's Pillar Design, SG390var. Superb block of four imperforate trials printed in black on whit...

Great Britain King George V 1914 (Dec) £1 yellowish-green, SG403var. Pristine unmounted original gum right hand marginal block of four colour trial...

Great Britain King George V 1912 1d die proof colour trial, SG357var. Superb imperforate example in red on gummed multiple cypher watermarked paper...

Great Britain King George V 1915 2s6d colour trial, SG406var. Superb unmounted oiginal gum large four margin imperforate horizontal pair printed by...

Great Britain 1911 8d Hentschel Essay. A very fine unused example with original gum printed in dull mauve on white unwatermarked paper. A scarce sp...

Great Britain 1911 3d Hentschel Essay (second proof). A very fine imperforate colour trial printed in light brown (Winston ink No. 19) on white unw...

Great Britain King George V 1915 2s6d blackish brown, SG408var. Very fine and fresh unused with original gum example printed by De La Rue. Unusuall...

Great Britain King George V 1913 £1 yellowish green, SG403var. A superb unmounted original gum perfectly centred colour trial overprinted "CANCELLE...

Great Britain King George V 1920 5s rose red (226mm experimental printing on simple cypher watermarked paper), SG416var. A superb unmounted origina...

Great Britain King George V 1911 Downey Head Die (Stage 2a). Very fine example printed in green on glazed card (108 x 167mm). Scarce. Free global d...

Great Britain 1918 2s6d chocolate brown, "Seahorses", SG414var. A very fine unused original gum right hand marginal block of four (three stamps unm...

Great Britain 1911 1½d Engraver's sketch die (Die 2 Head). A very fine cut close example printed in dark brown on thin card, mounted on thick card ...

Great Britain King George V 1911 3d engravers sketch die for unissued value (die 2 head). A very fine cut down die proof used as a colour trial, pr...