Scratch-built hot air engine

A finely made hot air engine, made by an experienced engineer with many other stationary engines to his credit - his work included the superb Robinson hot air engine, Type X and Double Diagonal engines currently in stock. High quality work throughout, with some very nice detailing - I particularly liked the turned brass buttons which locate the burner.

Length 10 inches
Width 3 1/2 inches
Height 8 inches
Flywheel 3 1/2 inches

Weight 3 pounds