- WOODWARD PG RAILROAD DIESEL ENGINE GOVERNOR 5
- WOODWARD PG RAILROAD DIESEL ENGINE GOVERNOR 4
- WOODWARD PG RAILROAD DIESEL ENGINE GOVERNOR 3
- WOODWARD PG RAILROAD DIESEL ENGINE GOVERNOR 2
- WOODWARD PG RAILROAD DIESEL ENGINE GOVERNOR.
- WOODWARD PG LOCOMOTIVE GOVERNOR.
- WOODWARD HYDRAULIC PG GOVERNOR FOR LOCOMOTIVE ENGINES.
- WOODWARD ELECTRO-HYDRAULIC SI GOVERNOR
- Woodward annual report history from 1986.
- PRIME TIMES HISTORY.
- A new look.
- The Woodward Memorial Bell history.
- PRIME TIMES MAY 1989.
- How does a governor work?
- PRIME TIMES MAY 1988.