1960 Europa 6d. Listed constant variety "broken diadem" positional block. SG 621 var. Spec. W14a
Fine unmounted mint positional block of four with listed constant variety "broken diadem" R 1/2. As illustrated.
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1973 Paintings 3p. Error SHIFT OF VERTICAL PERFORATIONS. SG 931 var.
Unmounted mint single with SHIFT OF VERTICAL PERFORATIONS. Illustrated and supplied with normal at right.
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1965 Battle of Britain 1/3 (phos). Cyl. 1A1B1C1D1E no dot. INVERTED WATERMARK. SG 678pWi
WATERMARK INVERTED.
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SG 776y. 1968 Christmas 9d. Missing Phosphor. Block of four.
UM block of four MISSING PHOSPHOR
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1968 Anniversaries 4d. Listed variety "retouch C on forehead" SG W134b
Unmounted mint positional corner block of eight with "retouch C on forehead" R3/2
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1975 Scotland "City of Glasgow" Airletter. SPECIMEN overprint
Unused folded 1975 City of Glasgow Airletter SPECIMEN overprint in black
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SG 923/924h. 1973 Explorers 3p Missing All Over Phosphor
UM se-tenant pair MISSING PHOSPHOR
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1994 Christmas 19p. IMPERFORATE PAIR. SG 1843a
1994 Christmas COMPLETELY IMPERFORATE HORIZONTAL pair. As illustrated.
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1973 Cricket 7½p. Cylinder pair MISSING PHOSPHOR
A fine unmounted mint cylinder pair. Error MISSING "All Over" Phosphor. SG Spec. 929b
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1978 Energy 13p. Perforation variety. SG 1053 var
Unmounted mint horizontal strip of three with feint indentation between margin and first stamp with more prominent indentations around and between remaining stamps. To ...
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1966 Birds (phos) MISSING EMERALD GREEN . SG 696-698pf
An unmounted mint marginal se-tenant block of four with MISSING EMERALD GREEN. (affects water under gull, grub in blue tit's beak and robin's branch). Illustrat...
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1960 Europa 1/6. Listed constant variety "broken diadem" positional block. SG 622 var. Spec. W15a
Fine unmounted mint positional block of eight with listed constant variety "broken diadem" R 1/2. As illustrated.
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1966 Landscapes 1/3 (phos). Listed constant variety "broken D". SG Concise 691a.
Unmounted mint pair with "broken D" variety on right hand stamp. From position R 14/2. As illustrated.
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1967 Discovery & Invention 4d. "Scale break" variety. SG 752a
A fine unmounted mint positional block of four with Concise listed variety "scale break" R 10/2. As illustrated
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