- A large Fairbanks-Morse diesel engine controlled by a Woodward governor system.
- Elmer Woodward's first diesel engine governor system.
- Some oldwoodward.com archive history on the IC type diesel engine governor.
- Vintage machine shop manufacturing history project.
- Elmer Woodward and his first proyotype diesel engine governor contraption
- Some inside components of the Woodward diesel engine governor.
- Elmer Woodward and his first diesel engine governor patent.
- The Fairbanks-Morse Company's 9000 horse power diesel engine, circa 1975.
- Diesel engine and governor history project.
- A Woodward Governor Company jet engine fuel control system..
- A Woodward Governor Company jet engine fuel control system..
- A Woodward Governor Company jet engine fuel control system..
- A Woodward Governor Company jet engine fuel control system..
- A Woodward Governor Company jet engine fuel control system..
- A Woodward Governor Company jet engine fuel control system..