Model Engineer - Vol. 147 - Issue: 3655 / 17th - 30th April 1981

Model Engineer - Vol. 143 - Issue: 3559 / 15th - 30th April 1977

Model Engineer - Vol. 143 - Issue: 3554 / 4th - 17th February 1977

Model Engineer - Vol. 143 - Issue: 3572 / 4th - 17th November 1977

Model Engineer - Vol. 143 - Issue: 3569 / 16th - 30th September 1977

Model Engineer - Vol. 143 - Issue: 3556 / 4th - 17th March 1977

Model Engineer - Vol. 147 - Issue: 3659 / 19th - 30th June 1981

Model Engineer - Vol. 143 - Issue: Christmas Extra - December 1977