- The Woodward Oil Pressure Governor... A Governor that Responds Quickly and Accurately to Load Variations.
- The Woodward Oil- Pressure Governor... A Governor that Responds Quickly and Accurately to Load Variations.
- Another Woodward Development... the Motor-Driven Fly-Balls.
- This way to the old Woodward governor collection.
- "Fine machines are the product of fine people".
- Documenting the evolution of the Woodward governor.
- Documenting the evolution of the Woodward governor.
- The two lakeside Johnson properties developed over the years.
- A Vintage American Machine Shop Manufacturing History Project.
- The Engine Room in the Curtiss-Wright Flying Service.
- The Proportional Governor Patent Number 2,474,140.
- The Proportional Governor Control System.
- The Proportional Governor Control System.
- The Proportional Governor Control System.
- The Proportional Governor Control System.