Details
A finely engineered model 'Wyvern' open crank petrol engine,
with water-cooled cylinder 1¼in. bore x 2¼in. stroke, counterbalanced crankshaft, gear driven camshaft with make and break, inlet valve with rocker and pushrod, exhaust valve with cam follower and rocker, carburettor, fuel and water tanks, twin flywheels and rope starter pulley, finished in red and polished brightwork, wood plinth with switch and coil -- 112¼ x 20in. (31 x 50.8cm.). Perspex cover.
with water-cooled cylinder 1¼in. bore x 2¼in. stroke, counterbalanced crankshaft, gear driven camshaft with make and break, inlet valve with rocker and pushrod, exhaust valve with cam follower and rocker, carburettor, fuel and water tanks, twin flywheels and rope starter pulley, finished in red and polished brightwork, wood plinth with switch and coil -- 112¼ x 20in. (31 x 50.8cm.). Perspex cover.