- A Woodward gate shaft opening positioning dial in the collection.
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- Blue print drawing history project.
- From a customer's letter to Woodward about theory of operation on his device.
- Blue print drawing history project.
- The Prairie du Sac Hydro-electric power plant history.
- The new Woodward Hydraulic Governor, circa 1914.
- Elmer E Woodward's new hydrauic governor for turbine water wheels.
- Woodward catalogue page from 1918.
- Woodward VR series turbine water wheel governor.
- Woodward VR series Oil Pressure water wheel governor.
- STATE OF THE ART ENERGY CONTROLS SINCE 1870.
- Brad's Woodward factory photo of Elmer Woodward's compensating type water wheel governor.
- The Kilbourn Dam and Power house in the Wisconsin Dells.
- The Wisconsin Dells history.