Details
A small full size 'Heinrici' type hot air engine,
with concentric displacer and power cylinders, overhead crank, twin flywheels with adjustable brake and cast iron frame -- 27in. (68.5cm.) high
with concentric displacer and power cylinders, overhead crank, twin flywheels with adjustable brake and cast iron frame -- 27in. (68.5cm.) high