Cutaway teaching model, piston valves with riding cutoff.
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This Edison Standard Phonograph played 2- and 4-minute wax cylinders. It was made between 1908 and 1911.
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Stuart No. 9 horizontal Tangye-type, mill or factory engine of especially fine quality. 1 ½” bore, 1 ½” stroke. The model is complete with governor and butterfly valve, lubricators, belt pulley, and eccentric-driven boiler feed pumps.
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Inverted cylinders with wood lagging. Red and black paint. Includes fitting to run on compressed air.
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