The 'Atom Minor' Petrol Engine
The Atom Minor was just one of Edgar T. Westbury's huge output of model engineering devices. It was also manufactured and marketed as part of A. E. Jones' commercial enterprise. Some of the pictures show the castings and other manufacturing tools used in its production. I'm certain that any modern enterprising engineer could produce a replica engine from these castings. There was more than one 'Mark' of Atom Minor and the castings that I have may be for a later model of the engine.