- 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
- A Woodward hydraulic turbine gate shaft type water wheel governor schematic.
- WATER POWER DEVELOPMENT.
- 1923
- Vintage Hydroelectric Power Plant history.
- Vintage Hydroelectric Power Plant history.
- Woodward Governor Company's Gate Shaft type turbine water wheel governor.
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- Vintage advertisements are interesting!
- Vintage Hydroelectric Power Plant history.