- 1976 Woodward locomotive governor bulletin.
- 1951 WOODWARD PG LOCOMOTIVE GOVERNOR BULLETIN, CIRCA 1951.
- 1947 WOODWARD LOCOMOTIVE GOVERNOR BULLETIN.
- A brand new 2 million dollar EMD locomotive.
- View looking at the controls in modern EMD locomotive.
- Engineer's view in the cab of an EMD locomotive.
- Showing the handle to the Woodward governor unit when starting the engine.
- Another EMD diesel engine(710 series) equipped with a Woodward control.
- EMD SD70 series Locomotive.
- 1956 GENERAL MOTORS EMD LOCOMOTIVE OPERATING MANUAL Electro Motive Corp..
- EMD SD70 series Locomotive.
- EMD SD90MAC-H 2
- A model of an EMD diesel electric locomotive.
- Locomotive lineup.
- A 1000 Woodward PG Rail governor order for the history books.