Original brass Hotchkiss hubcap, probably of a 40HP car.There is a nick out of the edge, otherwise it is OK.The outer diameter is 4".I can post this, and I accept PayPal.
One 4 cylinder Chevrolet engine and gearbox unit (red) complete with starter, inlet- and exhaust manifold, original updraught carburetor, waterpump and pedalry. N