All Collectibles

Great Britain 1913 19s indigo-blue "Seahorses", SG402. A very fine unmounted mint, with full original gum, example printed by Waterlow. GB Speciali...

Great Britain 1921 2s6d olive brown "Seahorses", SG413a var. A superb unmounted mint, with full original gum, right hand marginal example overprint...

Great Britain 1920 5s rose red "Seahorses" (23mm high, Royal cypher paper trials), SG416var. A very fine unmounted mint example with full original ...

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

Great Britain 1913 7d Eve's Wreath design colour essay, SG 87var. A very fine unused, with original gum, imperforate essay on white unwatermarked p...

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...

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 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 1915 2s6d Sepia "Seahorses" (seal- brown, Watermark, Inverted), SG408wi. A very fine unmounted mint, with full original gum, left han...

Great Britain 1915 2s6d yellow brown "Seahorses" (watermark reversed), SG406wj. A superb unmounted mint example with full original gum of this scar...

Great Britain 1911 3d Engraver's Sketch (Die 2 Head). Very fine example printed in red-brown on proof paper. A very scarce proof of the unissued va...

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 1915 2s6d pale brown "Seahorses" (Worn plate), SG407var. A superb unused, with original gum, left hand marginal block of four (one st...

Great Britain 1924 10d dull greenish blue (watermark inverted), SG428wi. A very fine unused example with original gum of this very rare King George...

Great Britain 1935 5s Booklet (Edition No.7,) SGBB35. A very fine and fresh example of this difficult to find King George V booklet with advertisem...

Great Britain 1911 ½d "Downey" head die proof (Accepted die without value), SG321var. A very fine and fresh example in deep carmine on proof paper ...

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 ½d "Downey" head Die Proof, SG321var. A very fine example without face value printed in deep carmine on white proof paper with r...

Great Britain 1915 10s blue "Seahorses", SG412var. A very fine and fresh unmounted mint, with full original gum, example printed by De La Rue overp...

Great Britain 1924 2d orange (No Watermark), SG421a. A superb unmounted mint, with full original gum, example printed by Waterlow. A scarce King Ge...

Great Britain 1935 2d orange (small format, watermark sideways), SG442. A superb used example tied to a 'Marsh' envelope by a crisp Norwood, SE.19 ...

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

Great Britain 1911 1d Perkins Bacon essay. A very fine type B example printed by the printex method in blue on white glazed paper (124x86mm). A ver...

Great Britain 1911 Downey Head Stage 2b Die Proof. A very fine example printed in black on white glazed card. A rare specialised piece of King Geor...

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 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 1912 1d die proof colour trial, SG357var. A very fine completed stage 5 cut to size example with "Stepped" frame at left corrected, p...

Great Britain 1912 1d Scarlet-vermilion, SG361. Superb unmounted mint with full original gum block of six showing variety 'printed on back'. A very...

Great Britain 1929 £1 Postal Union Congress (P.U.C.) Specimen, SG438s. A superb unmounted mint, with full original gum, example overprinted "SPECIM...

Great Britain 1911 1d plate proof, SG327var. A very fine example in red from the stage 5 die on gummed Crown watermarked paper. A scarce and attrac...

Great Britain 1911 1d "Downey" Plate proof, Die 1A, SG327var. A very fine imperforate plate proof printed in carmine on gummed Crown watermarked pa...

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

Great Britain 1913 £1 green "Seahorses" Specimen, SG403var. A very fine unused example with original gum printed by Waterlow, overprinted "SPECIMEN...

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

Great Britain 1929 £1 Postal Union Congress (P.U.C.) Specimen, SG438s. A superb unmounted mint, with full original gum, example overprinted "SPECIM...

Great Britain 1911 1d "Downey" head die proof (Stage 1), SG327var. A very fine printer's die proof with value, inscription tablets and surround unc...

Great Britain 1911 4d Engraver's sketch die (Die 2 Head). A very fine cut close example with part bottom margin printed in black with shaded backgr...

Great Britain 1915 2s6d very deep brown "Seahorses" (Watermark Inverted), SG406wi. A very fine and fresh unmounted mint example with full original ...

Great Britain 1911 ½d Die proof colour trial (Die 1a), SG321var. A very fine cut close example with uncleared borders printed in pale yellowish-gre...

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 1912 1d bright scarlet (Varnish ink) variety, SG357var. A very fine unmounted mint example, with full original gum, of this very scar...

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 1919 10s dull grey blue "Seahorses", SG417. A superb unmounted mint, with full original gum, top right hand corner marginal block of ...

Great Britain 1915 10s pale blue "Seahorses", SG413. A very fine and fresh perfectly centred unmounted mint example, with full original gum, printe...

Great Britain 1911 3d Hentschel essay (second proof), Essay. Very fine set of three imperforate colour trials printed in brown-purple shades (Wins...