- Vintage Woodward hydraulic governors from patent number 1,106,434., circa 1912.
- Woodward hydraulic governors from patent number 1,106,434., circa 1912.
- Factory photo of a Woodward Water Wheel Governor and a Pelton Turbine.
- Diagramatic Section of Woodward Compensating type water wheel governor, circa 1908.
- WATER POWER ENGINEERING, CIRCA 1908.
- Vintage Woodward compensating type governor Size D and C Factory photo
- Woodward governor data sheet.
- Historic Woodward Governor Company data on turbine water wheel controls.
- Page 14. WOODWARD MECHANICAL GOVERNOR APPLICATION,
- WOODWARD HYDRAULIC GOVERNOR HISTORY.
- Page 9. WOODWARD GOVERNOR APPLICATION!!!
- Woodwardology on the world wide web.
- Woodward Oil Pressure Relay Valve Governor.
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