Martin Prechner

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 1955 2s6d-£1 "Castles" (Waterlow printing). Very fine unmounted original gum marginal set of four. Unmounted Mint. SG 536/9 ALERT ME...

SG181, 1884 5s crimson. Superb unmounted mint example with great centering and very fresh colour. The Stanley Gibbons catalogue price is £975. AL...

Pakistan 1947 1r grey and red-brown, type 2 overprint on India, variety watermark inverted, SG14w. A very fine unmounted mint example with full ori...

Pitcairn Islands 1985 Paintings $2, showing the '1835' for '1825' error of inscription, SG267var. A Post Office fresh unmounted mint example with f...

Gibraltar 1851 (MY 17) entire letter from Gibraltar to Genoa, beautifully addressed in Royal blue and endorsed "por el Arno", showing on face very ...

Mauritius 1921-34 20c Prussian blue, script watermark, die II, SG235a. An upper left corner block of 12 (4x3) from right pane, showing noticeable C...

Canada 1937-38 $1 violet 'Chateau de Ramezay', lower right corner plate and imprint block of 4, SG367. Very fine and attractive block of four, unmo...

Gibraltar 1912-24 2d greyish slate, watermark MCA, upper right corner block of 4 with plate number '1', SG78. Post Office fresh, brilliant quality ...

South Africa Cape of Good Hope 1871-76 5s yellow-orange, watermark CC, 'Hope seated with Vine and Ram', no outer frame-line, SG31. Fine mint qualit...

New Hebrides 1938 King George VI (1 June) Gold Currency Watermark Multiple Script CA 5c to 10f violet/blue set of 12, SG52/63. A fine quality orig...

Trinidad and Tobago King George VI 1938-44 Watermark Multiple Script 1c to $4.80 rose-carmine set of 14, SG246/256. A fine quality lightly mounted...

Papua (British New Guinea) King George VI 1938 (6 Sept) Air Mail 50th Anniversary of Declaration of British Possession 2d to 1s mauve set of 5, SG...

Falkland Islands King George VI 1952 (2 Jan) Watermark Multiple Script CA, ½d to £1 black set of 14. A very fine quality lightly hinged mint set wi...

Falkland Islands 1935 Jubilee set of 4 to 1s in marginal blocks of 4, the 1d and 1s from left margin, the 2½d and 4d from lower right corner, very ...

St. Christopher 1870-79 4d blue, SG8w, watermark CC, perforation 14, variety watermark inverted. Brilliant example with large part original gum. Lo...

British Guiana 1863-76 12c lilac, perf 15, brilliant large part original gum. Extremely scarce in this lovely condition, and showing letters of pap...

Transjordan 1930-39 500m brown and £P1 slate-grey tied to piece by very fine Amman circular date stamps, dated '22 MR 36'. A scarce and attractive ...

Zanzibar POSTAGE DUE. 1926-30 50c black/orange, block of 4 from foot of sheet, showing variety 'cent.s' on upper left stamp (R4/1), fine unused. A ...

Dominica 1935 Silver Jubilee set of 4 to 1s, perforation 'SPECIMEN' (type D19), matching right marginal examples, brilliant unmounted original gum....

Zanzibar 1895-96 2a6p yellow-green, horizontal pair, both with small second 'z', the right stamp with the prominent constant variety 'thick b from ...

Malta 1965-70 1s3d, error gold (centre) omitted, unmounted original gum. Normal for comparison. Unmounted Mint. SG 341a ALERT ME WHEN ANOTHER IS A...

Falkland Islands 1912-20 £1 black/red, SG69. Top marginal example with part centre guide (R1/4). Brilliant quality unmounted with original gum (hin...