1994 Channel Tunnel 41p. MULTIPLE COLOUR SHIFTS plus PERF SHIFT. SG 1822/23 var.
Unmounted mint marginal se-tenant pair with multiple colours (bright orange, scarlet, new blue and emerald) shifted left to varying degree with bright orange being most e...
IanLasoksmith
1994 Northern Ireland Prestige Booklet Pane with ERROR IMPERFORATE STUB. DP217 var
A pristine unmounted mint complete Northern Ireland multi-value pane DP217 with scarce error of PERFORATIONS OMITTED FROM STUB. Illustrated and supplied with normal pane ...
IanLasoksmith
2000 64p Water & Coast MISSING PHOSPHOR Unique Plate block. SG 2137a
Only 67 examples of the 2000 64p Water & Coast known to exist with error MISSING PHOSPHOR. This the unique plate block of six. Fine unmounted mint.
IanLasoksmith
2002 Christmas 2nd. IMPERFORATE TRAFFIC LIGHT BLOCK OF 6. SG 2321b
2002 Christmas 2nd. Unfolded IMPERFORATE TRAFFIC LIGHT BLOCK OF 6. SG 2321b
IanLasoksmith
1980 London Landmarks 17½p. MISSING SILVER. SG 1124a
Fine unmounted mint single with error COMPLETE MISSING SILVER (Queen's head) leaving underlay colour exposed. Illustrated and supplied with normal at right.
IanLasoksmith
1972 Churches 3p. MISSING EMBOSSING Cylinder block of six. SG 904c
1972 Churches 3p. MISSING EMBOSSING. Fine unmounted mint cylinder block of six. SG 904c
IanLasoksmith
1964 Forth Road Bridge 6d (ord). BLACK DOUBLED. Cylinder block. BPA Certificate. SG 660 var.
Unmounted mint cylinder block of four with Black Double Print variety. Doubling effect most clearly seen on Queen's mouth, Forth Road Bridge inscription and cylinder...
IanLasoksmith
1972 General Anniversaries 7½p MISSING PHOSPHOR. SG 902y
1972 General Anniversaries 7½p MISSING PHOSPHOR. UM single. SG 902y
IanLasoksmith
1973 Christmas 3½p (PVAD gum) MISSING BRIGHT ROSE RED. SG 948g.
Unmounted mint single MISSING BRIGHT ROSE RED ( King's robe) Illustrated and supplied with normal at right.
IanLasoksmith
1964 Geographical Congress 1/6 (ord). Cylinder block of four WATERMARK INVERTED. SG 654Wi.
A pristine unmounted mint cylinder block of four. WATERMARK INVERTED. SG 654Wi. As illustrated.
IanLasoksmith
2003 Crossword Cartoon Post Office Label Sheet. MISSING PHOSPHOR.
Unmounted mint half sheet. Extremely rare with just 5 complete sheets found with Phosphor Bands Omitted. Each sheet containing 2 x 10 different labels. Therefore only 1...
IanLasoksmith
1929 ½d green. WATERMARK INVERTED. SG 434Wi. Scarce ex sheet block.
Unmounted mint lower marginal block iof four WATERMARK INVERTED. Scarcer than booklet source inverted watermark and distinguished by presence of sheet margin.
IanLasoksmith
1967 Paintings 4d. PERFORATION ERROR. SG 748 var.
Unmounted Mint single. 1967 Paintings 4d value with second offline strike of perforating combe. Results in "quartering" of stamp. As illustrated and supplied wi...
IanLasoksmith
1971 General Anniversaries 3p MISSING PHOSPHOR. Cylinder block of six. SG 887y
1971 General Anniversaries 3p MISSING PHOSPHOR. Unmounted Mint cylinder block of six. As illustrated.
IanLasoksmith
1973 Christmas 3½p (PVA gum). Cylinder block. MISSING ALL OVER PHOSPHOR. SG 948 var
1973 Christmas 3½p (PVA gum) MISSING ALL OVER PHOSPHOR. UM cylinder block of six as illustrated. Stoneham C359pa var.
IanLasoksmith
1973 Christmas 3½p (PVAD gum) Cylinder block. MISSING ALL OVER PHOSPHOR. SG 948 var
1973 Christmas 3½p (PVAD gum) MISSING ALL OVER PHOSPHOR. UM cylinder block of six as illustrated. Stoneham C359a var.
IanLasoksmith
1966 Birds (phos) Missing Emerald Green SG 696-698pf
An unmounted mint marginal se-tenant block of four with MISSING EMERALD GREEN (water under gull, grub in blue tit's beak, robin's branch). Illustrated with norm...
IanLasoksmith