Page 50

The Silent Stirling Will Run On Salad Oil
by Paul Brockington • A Stirling external-combustion engine was demonstrated on Monday at Stretford Technical College, Manchester. It operated without vibration on a variety of......
Getting Them Ready For The Annual Test
Some tips from a Castrol specialist S When the heavy goods vehicle programme starts in July, wise operators will not risk the expense of a double visit to Ministry testing......
First Standard Lists For Trailers
• Published on Monday by HMSO was the first part of the Ministry of Transport Standard Lists for semi-trailers. Manufacturers covered in this Part I are Ben Cooper, Bonallack......
Three Wheels To Four
• A ceremony at Longbridge on Monday marked the completion of the replacement of AA motorcycle combinations by fourwheeled vehicles. At a special parade before Mr. Lester......