Model Engineer - Vol. 122 - Issue: 3074 / 9th June 1960

Model Engineer - Vol. 122 - Issue: 3073 / 2nd June 1960

Model Engineer - Vol. 122 - Issue: 3076 / 23rd June 1960

Model Engineer - Vol. 122 - Issue: 3075 / 16th June 1960

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

Model Engineer - Vol. 122 - Issue: 3071 / 19th May 1960

Model Engineer - Vol. 122 - Issue: 3065 / 7th April 1960

Model Engineer - Vol. 122 - Issue: 3059 / 25th February 1960