Late T35b or T51, 330mm brake drum wheels. Cast from the Briniton Engineering patterns but NOT heat treated. Easily done pre machining. OR if not for a car how about using them as the centre of a Bugatti clock or glass topped table...
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..