Robinson Air Engine, 1914
One Robinson's patent Hot Air Engine, part sectioned, size B4, complete with burner.
One Robinson's patent Hot Air Engine, part sectioned, size B4, complete with burner.
One Robinson's patent Hot Air Engine, part sectioned, size B4, complete with burner.
Metal chain belt, metal tube with attached brackets, and wooden casing with circular indentations, for Robinson's patent Hot Air Engine, part sectioned, size B4.
Nozzle, five screws, two oval discs, and a small length of metal, for Robinson's patent Hot Air Engine, part sectioned, size B4.