- The Woodward Governor Company's Hydro Market before selling out to the General Electric Company.
- The Woodward Governor Company's Hydro Market before selling out to the General Electric Company.
- The Woodward Governor Company is in this book, will post soon!
- The St. Lawrence Seaway story.
- State of Illinois History books.
- SHOCK of GRAY.
- POWER FARMING with Greater Profit.
- Hydroelectric Power History.
- Hydroelectric Power History.
- Elmer Woodward's vertical compensating type D water wheel governor.
- Dams, Dynamos, and Development.
- Coming soon!
- A vintage machine shop manufacturing history project.
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