UK - Stiff - 1977
France - Stiff - 1977
Germany - Stiff - 1977
Netherlands - Stiff - 1977
Sweden - Stiff - 1977
Belgium - Stiff - 1978
New Zealand - Stiff - 1978
Japan - Stiff - 1979
Germany - Stiff - 1986
UK - Demon - 1987
USA - Frontier [California] - 1997
Italy - Earmark - 2003
Italy - Earmark - 2005
Europe - Sanctuary - 2015
USA - Drastic Plastic - 2017