Gebrüder Bing - Toy - Germany

old fixed steam engine educational toy • Vertical flue: The large cylindrical brass or dark sheet-metal column on the left serves as a water reservoir. A small alcohol burner heated the water to produce steam. • Piston and flywheel mechanism: Located on the right side of the decorated base, this system converts steam pressure into pulsating mechanical energy, turning the red wheel (the flywheel).

估價:$38.08

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