Model Engineer - Vol. 147 - Issue: 3671 / 18th - 31st December 1981

Model Engineer - Vol. 143 - Issue: 3566 / 5th - 18th August 1977

Model Engineer - Vol. 143 - Issue: 3553 / 21st - 31st January 1977

Model Engineer - Vol. 143 - Issue: 3561 / 20th - 31st May 1977

Model Engineer - Vol. 143 - Issue: 3571 / 21st - 31st October 1977

Model Engineer - Vol. 143 - Issue: 3575 / 16th - 31st December 1977

Model Engineer - Vol. 143 - Issue: 3565 / 15th - 31st July 1977

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