Boyce Motometer, In good condition for its age, Bakelite cap chipped, but these can be fitted to any vintage radiator cap, Metal or bakelite, £140 plus P+P for more details call Tony 07951819786 Warwickshire.
Broken down. Not working. Could bake a working engine from the 2. Found in grandfathers / uncles garage along with large amount of other de Dion parts..