- WATER POWER ENGINEERING, CIRCA 1908.
- Diagramatic Section of Woodward Compensating type water wheel governor, circa 1908.
- Vintage Woodward compensating type governor Size D and C Factory photo
- Factory photo of a Woodward Water Wheel Governor and a Pelton Turbine.
- Vintage Woodward hydraulic governors from patent number 1,106,434., circa 1912.
- Woodward hydraulic governors from patent number 1,106,434., circa 1912.
- A Woodward hydraulic turbine gate shaft type water wheel governor schematic.
- Grandpa's sketch of his Woodward water wheel governor in his power house on the farm.
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