Model Engineer - Christmas Extra - Issue: December 1974

Model Engineer - Christmas Extra - Issue: December 1976

Model Engineer - Christmas Extra - Issue: December 1970

Model Engineer - Christmas Extra - Issue: December 1967

Model Engineer - Christmas Extra - Issue: December 1978

Model Engineer - Christmas Extra - Issue: December 1977

Model Engineer - Christmas Extra - Issue: December 1972

Model Engineer - Christmas Extra - Issue: December 1972 [B]