23 photos
Home / Albums History of the speed regulation of hydro-electric turbines. + GENERAL ELECTRIC COMPANY WATER WHEEL GENERATOR HISTORY.
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VINTAGE TURBINE WATER WHEEL GOVERNING.
11 photos
32 photos in 1 sub-album -
WATER POWER ENGINEERING HISTORY.
49 photos
Including Woodward Water Wheel Governor Control History.
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A New Type Of Water Wheel Governor, circa 1908.
6 photos
13 photos in 1 sub-album