GB postage stamps

Great Britain 1973 7½p British Explorers 'Walter Raleigh' error, SG926b. A very fine used example on cover to California with ultramarine (Walter R...

Great Britain 1874 6d grey, Plate 17, SG147. A very fine well centered, exceptionally unmounted mint example with full original gum, lettered 'QL'....

Great Britain 1841 1d red brown, SG8m. A very fine used set of twelve four margin examples each neatly cancelled by a London numbered Maltese Cross...

Great Britain 1863 4d bright red, Plate 4 (with hair lines) imprimatur, SG81var. A very fine unused, with original gum, top marginal imperforate im...

Great Britain 1867 4d vermillion, Plate 9 imprimatur, SG94var. A very fine unused, with original gum, imperforate imprimatur lettered 'AD'. A rare ...

Great Britain 1874 5s pale rose Plate 2, SG127. An exceptionally fine used example lettered 'CF', beautifully cancelled by a crisp Leith circular d...

Great Britain 1969 British Cathedrals error, SG801a. A very fine and fresh unmounted mint example with full original gum, with black (face value) o...

Great Britain 1882 5s rose, Plate 4 (white paper), SG134. A very fine used well centred example lettered 'FE', beautifully cancelled by a crisp Wes...

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 1910 7d colour trial, SG249var. A very fine example printed in red-purple on gummed, crown watermarked paper, with part original gum ...

Great Britain 1874 6d grey Plate 13, SG147. A very fine and fresh unused, with original gum, bottom margin left hand wing margin block of six lette...

Newfoundland 1932-38 4c carmine 'Prince of Wales' (KIng Edward VIII), perforations 14 (line), SG224bb. A fine mint vertical pair imperforate betwee...

Great Britain 1862 6d Lilac Plate 3 imprimatur, SG84var. A very fine unused, with original gum, imperforate imprimatur lettered 'BG'. Very scarce, ...

Great Britain 1913 ½d light green trial, SG351var. A very fine imperforate part unused original gum ink fastness trial by Harrison & Sons with ...

Great Britain 1841 1d red brown Plate 75, SG8. A very fine unused, lightly mounted, four margin horizontal block of six lettered 'OD-PF', without a...

Great Britain 1902 1d bright scarlet, SG220var. A superb unused, with original gum, bottom right hand corner marginal "D4" (I) control strip of thr...

Great Britain 1868 1d rose red Plate 22 imprimatur, SG43var. A very fine unused four margin imperforate imprimatur lettered 'AJ'. Very rare as only...

Great Britain 1883 3d colour trial, SG191var. A very fine unused perforated example with original gum, lettered 'CG', printed in purple on green un...

Great Britain 1924 9d pale olive green (Watermark Inverted), SG427wi. A very fine unmounted mint, with full original gum, bottom left hand corner m...

Great Britain 1876 Overseas mail to Singapore, SG120/147. A very fine double rate cover to Singapore bearing a 2s pale blue and a 6d grey Plate 14,...

Great Britain 1911 ½d green (Die 1a perforations 14), SG322a. A very fine used example of this difficult perforation variety neatly tied to a pictu...

Great Britain 1902 1½d dull purple & green (O), SG221. A very fine unmounted mint example with full original gum printed by De La Rue. A handso...

Great Britain 1876 4d vermilion Plate 5 imprimatur, SG152var. A very fine and fresh unused, with original gum, imperforate imprimatur lettered 'BJ'...

Great Britain 1968 4d Christmas imprimaturs, SG775var. A superb unmounted mint, with full original gum, horizontal pair imperforate imprimaturs eac...