Model Engineer - Vol. 147 - Issue: 3666 / 2nd - 15th October 1981

Model Engineer - Vol. 119 - Issue: 2994 / 9th October 1958

Model Engineer - Vol. 119 - Issue: 2995 / 16th October 1958

Model Engineer - Vol. 119 - Issue: 2997 / 30th October 1958

Model Engineer - Vol. 119 - Issue: 2996 / 23rd October 1958

Model Engineer - Vol. 147 - Issue: 3648 / 2nd - 15th January 1981

Model Engineer - Vol. 119 - Issue: 3003 / 11th December 1958

Model Engineer - Vol. 119 - Issue: 2984 / 31st July 1958