- Woodward Governor Company controls in a 1921 S. Morgan Smith Company catalog..
- A Woodward gate shaft opening positioning dial in the collection.
- The Prairie du Sac Hydro-electric power plant history.
- From a customer's letter to Woodward about theory of operation on his device.
- Blue print drawing history project.
- Blue print drawing history project.
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- Brad's Woodward factory photo of Elmer Woodward's compensating type water wheel governor.
- The Prairie du Sac Hydro-electric power plant history.
- The Prairie du Sac Hydro-electric power plant history.
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- The Kilbourn Dam and Power house in the Wisconsin Dells.
- POWER PLANT ENGINEERING.
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