Realised Prices

Great Britain 1924 10d turquoise-blue, SG428. A very fine used marginal example tied to a "Marsh registered envelope by a crisp Camberwell Green SE...

Great Britain 1924 5d brown Specimen, SG425var. A very fine unused, with original gum, example overprinted "SPECIMEN" type 32. A rare King George V...

Great Britain 1924 1½d red-brown (printed on the gummed side), SG420c. A superb unmounted mint, with full original gum, right hand corner marginal ...

Great Britain 1918 2s6d chocolate brown "Seahorses" variety, SG414var. A superb unmounted mint, with full original gum, top right hand marginal exa...

Great Britain 1913 10s Indigo-blue. Very fine and fresh unmounted original gum example printed by Waterlow. GB Specialised Catalogue Number: N69(1)...

Great Britain 1929 £1 Postal Union Congress, SG438. A very fine unmounted mint example with full original gum, widely regarded as one of the most s...

SG400a 1913 2/6d Sepia-brown Waterlow Seahorse re-entry, unmounted Mint. The Stanley Gibbons catalogue price is £2,800. Read our full newsletter ...

Great Britain 1935 Silver Jubilee 2½d Prussian Blue, SG456a. An exceptional and very rare block of four of the unissued colour being the most iconi...

Great Britain 1935 ‘Silver Jubilee’ 2½d Prussian Blue, SG456a. A superb unmounted mint example. Exceptional quality example for this highly sought ...

Great Britain 1929 P.U.C. £1 black, SG438. Very attractive and scarce used on cover example to Paris on May 31st 1929. Used Within The Month of Is...

Great Britain 1911 King Edward VII £1 Deep Green, SG320. A superb used bottom margin vertical pair neatly cancelled by a pair of Guernsey circular...

Great Britain 1913 Waterlow Printing. Seahorse Issue, SG403 £1 Green (Deep Shade). A superb used example. Very Scarce So Fine. Accompanied by certi...

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 5s Rose carmine, SG401. Very fine and fresh left hand marginal unmounted example with full original gum block of f...

Great Britain 1910 8d Hentschel colour essay. Very fine example printed in black on pale blue-green paper affixed to thin card (31 x 35mm) with man...

Great Britain 1912 3d violet. Very fine and fresh unused original gum block of four lightly mounted on upper right hand stamp only, overprinted "SP...

Great Britain King George V, 1915 2s6d yellow brown, "seahorse". Superb used block of four printed by De La Rue. Each stamp is neatly cancelled by ...

Great Britain King George V 1915 2s6d yellow brown (watermark reversed). Superb perfectly centred unmounted mint example with full original gum. A ...

Great Britain 1934 4d "Photogravure" colour trials. Very fine imperforate corner marginal horizontal pair printed on glazed ungummed unwatermarked ...

Great Britain 1911 10s blue. Very fine and fresh unused original gum horizontal pair printed at Somerset House. SG Specialised Catalogue Number: M5...

Great Britain 1912 1d small head die proof. Very fine example printed in black on white proof paper as used on the 5d-1s values. Bearing a blue han...

Great Britain 1911 Perkins Bacon Portrait Die Proof. Very fine example of the three-quarter portrait, typo graphed in black with surround partly cl...

Great Britain King George V 1913 5d brown (watermark inverted), SG381wi. A very fine unmounted original gum example of this scarce watermark variet...

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

Great Britain King George V 1934-36  ½d-1s "Photogravure" definitives. Very fine unmounted original gum set of eleven, SG439/49. The Stanley Gibbon...

Great Britain King George V 1929 £1 Postal Union Congress (P.U.C.) black, SG438. Very fine used example cancelled by a lightly struck circular date...

Great Britain King George V 1929 £1 Postal Union Congress (P.U.C.) black, SG438. A superb right hand marginal unmounted mint example. A stunning qu...

Great Britain King George V 1929 £1 Postal Union Congress (P.U.C.) black, SG438. A superb unmounted mint block of four. A beautiful and rare philat...

Great Britain 1935 Silver Jubilee 2½d Prussian Blue, SG456a. A superb unmounted mint with full original gum example from the top right-hand corner ...

Great Britain King George V 1913 2s6d "Seahorse" sepia-brown, SG400. A superb original gum bottom corner marginal example printed by Waterlow. GB S...

Great Britain 1912 small medal head die proof. A very fine example printed in black on white proof paper as used on the 5d-1s values. A scarce spec...

Great Britain King George V 1912-24 3d violet (watermark Royal cypher), SG375var. A very fine unmounted original gum block of four example overprin...

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 1924 2s Booklet (Edition No. 13), SGBB12. A very fine example with advertisement pane NB15(1). Scarce. Free global delivery. 28-day r...

Great Britain 1911 1d pale carmine (Die 1a). A superb unmounted original gum left hand marginal horizontal pair showing "No Cross on Crown" variety...