Model Engineer - Vol. 125 - Issue: 3143 / 5th October 1961

Model Engineer - Vol. 125 - Issue: 3145 / 19th October 1961

Model Engineer - Vol. 125 - Issue: 3144 / 12th October 1961

Model Engineer - Vol. 124 - Issue: 3107 / 26th January 1961

Model Engineer - Vol. 117 - Issue: 2953 / 26th December 1957

Model Engineer - Vol. 125 - Issue: 3130 / 6th July 1961

Model Engineer - Vol. 125 - Issue: 3151 / 30th November 1961

Model Engineer - Vol. 125 - Issue: 3154 / 21st December 1961