Browse Listings in Errors & Varieties (see also GBPhilately.co.uk) > Blade Flaws
1972 Churches 4p. GREEN BLADE FLAW positional block.
Unmounted mint traffic light block of fifteen with horizontal green blade flaw extending across middle row.
£15.00
IanLasokSmith
1965 Lister 4d (ord). BLADE FLAW marginal block. SG 667 var
Unmounted mint marginal block of six with vertical blade flaws affecting 2nd and 3rd columns.
£8.00
IanLasokSmith