A V-twin air cooled spark ignition engine,

A V-twin air cooled spark ignition engine,
with pushrod operated overhead valves, the rockers supported in raised brackets, carburettor and intake manifold, distributor and stub exhausts, unpainted -- 5 x 7in. (12.7 x 17.7cm.); and a rare spark ignition engine, James 64 of circa 1938 with carburettor, make and break, coil, fuel tank, condenser and propeller mount, wood stand inscribed James Motor

See illustration (2)