Browse Listings in Errors & Varieties (see also GBPhilately.co.uk)
1968 Paintings 1/9. HORIZONTAL PERFORATION SHIFT pair.
Unmounted mint horizontal pair with minor shift of horizontal perforatiions.
IanLasokSmith
1967 Discovery & Invention 4d. Missing Phosphor. SG 752y
Unmounted mint single MISSING PHOSPHOR.
IanLasokSmith
1971 "Ulster" Paintings 3p MISSING PHOSPHOR. SG 881y
UM single MISSING PHOSPHOR.
IanLasokSmith
1982 Christmas 15½p. FBO (Fluorescent Brightener Omitted).Gutter Pair. SG Spec. W509c
UM unfolded gutter pair
IanLasokSmith
1968 Anniversaries 1/9. Listed variety "tail of 9 of 1969 short" SG 770 var
Unmounted mint positional block of six with listed minor constant variety "tail of 9 of 1969 short" R 20/5. Worthy of constant variety status.
IanLasokSmith
1967 Flowers 9d (ord). INVERTED WATERMARK. Block of twelve. SG 721Wi
Unmounted mint positional block of twelve INVERTED WATERMARK. As illustrated.
IanLasokSmith
1965 Post Office Tower 3d (ord). SHIFT OF OLIVE YELLOW. SG 679 var.
UM single with small shift of olive yellow (tower) to left. Illustrated and supplied with normal at right.
IanLasokSmith