- Woodward Governor Company's ad for 1955. Page 2.
- WOODWARD 1954.
- World's smallest hydraulic governor.
- Woodward IC Governors for Diesels.
- WOODWARD HYDRAULIC GOVERNORS FOR PRIME MOVERS.
- Woodward Governor Service.
- A new Pierce diesel engine governor for 1947.
- Marquette Hydraulic Governors.
- Dual Control with the new Woodward SGS Governor.
- The latest vintage Woodward Governor Company advertisement for 2024.
- An application for the Pierce diesel engine governor in the collection.
- Below the fuel control lever is the fly-ball, speeder spring, and pilot valve assembly.
- The cover removed to look inside.
- One of the latest vintage Woodward governor advertisements found to date.
- A new Pierce diesel engine governor for 1947.