Caroline test

Great Britain 1915 2s6d yellow brown "Seahorses" (Watermark Reversed), SG406wj. A very fine unmounted mint with full original gum example of this s...

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 1918 (Oct) 3s Booklet (Edition No.2), SG BB18. A very fine and fresh example of this difficult early King George V stamp booklet. Ver...

Great Britain 1911 2d Hentschel essay (second proof). A very fine imperforate colour trial printed in purple (Manders Bros ink No.69) on white unwa...

Great Britain 1876 1s green Plate 13, SG150. A very fine unused, with original gum, bottom marginal right hand wing margin vertical strip of three ...

Great Britain 1887 2½d purple blue imprimatur, SG201var. A superb unused with original gum imperforate imprimatur trom plate three. Most attractive...

Great Britain 1877 £1 Telegraph colour trial, SGT17var. A superb unused, with original gum, imperforate example lettered 'AH', printed in dull mauv...

Great Britain 1876 1d Telegraphs die proof, SGL202var. A very fine example from the De La Rue archives, cut to stamp size and mounted in a sunken f...

Great Britain 1852 1d red brown Plate 133 imprimatur, SG8. A very fine four margin example lettered 'RE'. A very scarce printing from the first app...

Great Britain 1883 1½d die proof, SG188var. A very fine example without comer letters printed in black on white glazed card, endorsed "BEFORE HARDE...

Great Britain 1911 7d Hentschel essay. A very fine imperforate colour trial printed in dutch brown (Manders Bros ink No.91) on white unwatermarked ...

Papua 1901-05 1s black and orange, watermark vertical, thin paper, comb perforated, SG15a. A fine and fresh mint example with large part original g...

Great Britain 1956 3d violet Postage Due (Watermark St Edwards Crown), SGD50var. A superb unmounted mint, with full original gum, imperforate impri...

China 1897 (Jan) 2c on 3c deep red "Red Revenue", 'Large’ surcharge type 19, SG89. A fine and fresh mint example with large part original gum. In 1...

Great Britain 1913 10s indigo-blue "Seahorses", SG402. A very fine and fresh unmounted mint, with full original gum, example printed by Waterlow. G...

I.F.S. Soruth 1949 (May) 1a on ½a black and deep blue, Type 19 surcharge, ERROR SURCHARGE DOUBLE, SG58a. A fine used example for this rare surcharg...

Great Britain 1840 1d black Plate 7 cover, SG2. A very fine used four margin example lettered 'KK' neatly tied to a clean fresh entire envelope by ...

Great Britain 1910 10d Hentschel colour essay. A very fine example printed in blackish purple on white wove paper (44 x 36mm) with manuscript “Ruby...

Great Britain 1915 2s6d "Seahorses" Colour trial, SG406var. A very fine unmounted mint, with full original gum, imperforate horizontal pair printed...

Great Britain 1884 3d Colour trial, SG191var. A very fine imperforate example printed on white gummed Crown watermarked paper in brown lettered TJ....

China 1900-06 1c ochre unwatermarked CIP, upper marginal vertical strip of five, SG122b. Showing error imperforate between stamps including between...

Great Britain 1877 £5 Orange Plate 1 colour trial Telegraphs, SGL237var. A very fine and fresh unmounted mint, with full original gum, imperforate ...

China 1950 People's Republic China regular issues Port Arthur and Dairen: Tien an Men set of 5 to $100 deep magenta, SGNE75/9. A fine quality unuse...

Great Britain 1911 9d deep dull reddish purple & deep bright blue, SG306a. A superb unmounted mint, with full original gum, bottom corner margi...