1992 Castle £1. Superb PERFORATION SHIFT. Upper marginal pair.
Unmounted mint unfolded upper marginal vertical pair with superb and very visual SHIFT OF HORIZONTAL PERFORATIONS. Results in "Carrickfergus Castle" inscripti...
IanLasoksmith
1972 Christmas 7½p. MISSING OCHRE. SG 915a
Unmounted mint single error MISSING OCHRE. Affects Angel's robes and particularly noted in markedly paler appearance of central vertical stripe and edging around nec...
IanLasoksmith
1971 Literary Anniversaries 5p. Error MISSING GOLD. SG 885a. With BPA Certificate.
Unmounted mint single with MISSING GOLD (Queen's head). Illustrated and supplied with normal at right.
IanLasoksmith
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1973 Explorers 9p. MISSING GOLD. SG 927a.
Unmounted mint single MISSING GOLD (Queen's head) Illustrated and supplied with normal at right.
IanLasoksmith
1972 Polar Explorers 9p. MISSING PHOSPHOR. SG 900y
1972 Polar Explorers 9p MISSING PHOSPHOR. UM single SG 900y
IanLasoksmith
2002 Christmas 2nd. IMPERFORATE CYLINDER BLOCK OF 8. SG 2321b
2002 Christmas 2nd. Unfolded IMPERFORATE CYLINDER BLOCK OF 8. SG 2321b
IanLasoksmith
1994 Channel Tunnel 41p. MULTIPLE COLOUR SHIFTS plus PERF SHIFT positional blockSG 1822/23 var.
Unmounted mint lower right corner block with multiple colours (bright orange, scarlet, new blue and emerald) shifted left to varying degree with bright orange being most ...
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
1973 Explorers 3p. MISSING LIGHT ORANGE-BROWN. SG 923/24d
Fine unmounted mint unfolded se-tenant pair MISSING LIGHT ORANGE-BROWN (from faces so skin tone on both men appears noticeably paler, Livingstone's hair and moustach...
IanLasoksmith
1973 Christmas 3½p (PVAD gum) MISSING BLUE. SG 948d.
Fine unmounted mint single MISSING BLUE (King's robes, boy's legging) Illustrated and supplied with normal at right.
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
2006 World Cup 42p. MISSING PHOSPHOR. SCARCE. SG 2629 var
Unmounted mint single MISSING PHOSPHOR. Just one sheet of 50 stamps found. Checked under UV in darkroom conditions.
IanLasoksmith
1969 Investiture 1/-. BROAD DIAGONAL PHOSPHOR BAND. SG Spec. W169c
Fine unmounted mint single with BROAD DIAGONAL PHOSPHOR BAND going from traffic light in upper margin downwards and left towards lower left corner. As illustrated.
IanLasoksmith
1969 Investiture 1/-. BROAD DIAGONAL PHOSPHOR BAND. SG Spec. W169c
Unmounted mint single with single BROAD DIAGONAL PHOSPHOR BAND from middle of top edge to lower right corner.
IanLasoksmith
1965 Churchill 1/3 (phos) TWO BROAD PHOSPHOR BANDS. SG Spec. 662pb
Unmounted mint single with two broad phoshor bands at centre and right. No encroachment at left. UV checked
IanLasoksmith
1963 Lifeboats 1/6 (phos). PHOSPHOR BANDS ON GUMMED SIDE. SG 641p var
Unmounted mint top marginal single with phosphor bands on gummed side. Bands on reverse with good strong reaction to UV light when viewed in appropriate conditions of d...
IanLasoksmith
1965 Parliament 2/6. WATERMARK INVERTED marginal. SG 664Wi.
Fine unmounted mint right marginal single WATERMARK INVERTED. As illustrated.
IanLasoksmith