Model Engineer Magazine, 18-30 April 1969 Volume 135 Number 3367 Id: G3

The Model Engineer Magazine 1 and 15th April 1966 Volume 132 Number 3294 3295

Model Engineer Magazine 1 November 1965 Volume 131 Number 3284 Id: S1

The Model Engineer & Practical Electrician Magazine - April 28, 1932

Model Engineer Magazine 1 July 1966, Volume 132 Number 3300 Id: G3

Model Engineer Magazine, 2-15 May 1969 Volume 135 Number 3368 Id: G3

Model Engineer Magazine, 16-31 May 1969 Volume 135 Number 3369 Id: G3

Model Engineer Magazine, 7-20 March 1969, Volume 135 Number 3364 Id: E4