- A Woodward SG type governor application.
- A Woodward SG type governor application.
- The Fairbanks-Morse Company's Woodward IC governor application.
- How does a Woodward diesel engine governor work?
- A vintage engine with a Woodward SG governor application.
- An EMD diesel engine with a Marquette governor application.
- Marquette Hydraulic Governor History.
- Marquette Hydraulic Governor Operation Manual.
- Woodward Governor Company advertisement history.
- Woodward Governor Company advertisement history.
- Woodward Governor Company advertisement history.
- Woodward Governor Company advertisement history.
- Woodward Governor Company advertisement history.
- Woodward Governor Company advertisement history.
- American Bosch Company's Fuel Control Equipment History.