Model Engineer - Vol. 103 / Issue: 2586 / 14th December 1950

Model Engineer - Vol. 103 / Issue: 2588 / 28th December 1950

Model Engineer - Vol. 103 / Issue: 2587 / 21st December 1950

Model Engineer - Vol. 125 - Issue: 3152 / 7th December 1961

Model Engineer - Vol. 103 / Issue: 2575 / 28th September 1950

Model Engineer - Vol. 103 / Issue: 2571 / 31st August 1950

Model Engineer - Vol. 103 / Issue: 2574 / 21st September 1950

Model Engineer - Vol. 103 / Issue: 2567 / 3rd August 1950