A very well-made example of Stuart's No.9 mill engine, one of the most
attractive engines they have produced. Built by a professional engineer, the
engine runs beautifully, the standard of machining and fitting is excellent. The
engine is fitted with displacement lubricator and drain cocks, the paint is
serviceable although a little worn.
Bore 1 1/2 inch
Stroke 1 1/2 inch