- Modern Machinery, circa 1899.
- How does a Woodward jet engine governor work?
- Diesel engine progress.
- A Woodward Main Engine Control (MEC) for the CFM-56-2 series jet engine.
- Woodward history from 1995.
- Prime Mover Controls.
- What is a prime mover?
- The Woodward Main Engine Control on the jet engine(the part with the red sticker on it).
- An EMD diesel engine with a Marquette governor application.
- Rockford machine shop manufacturing history.
- Diesel engine progress.
- From the history books.
- WOODWARD'S PROPELLER CONTROL SYSTEMS... At the Head of the Class.
- Woodward Governor Company's type IC diesel engine governor.
- Rockford machine shop manufacturing history.