- Brad's Woodward Prime Mover Control History Project.
- Circa 1948.
- EMD locomotives equipped with Woodward governor systems.
- From the Jaunuary 1983 Woodward Prime Mover Control issue.
- GM Celebrates 75 years equipped with Woodward governors.
- GM Celebrates 75 years equipped with Woodward governors.
- GM EMD Locomotives From La Grange, Illinois.
- img141 PNS
- Induction of Billy Bittle.
- Inside the control room.
- Page 2. The Woodward Member "Dear Gang" letter.
- Page 3.
- Page 4.
- Page 4.
- Page 5.