An extremely rare Sthenos bronze carburettor as fitted to GN and other early light cars. It has a patent number for 1912. It appears to be totally complete and in very nice unrestored condition with no play in the throttle pivot. The choke tube measures 22mm in diameter. I accept PayPal and will post worldwide at cost.
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..