- Woodward history, circa 1995.
- Woodward service... At the Heart of the Energy Control System Since 1870.
- The Woodward Horizontal Compensating Type Turbine Water Wheel Governor Theory Of Operation.
- Woodward governor data sheet.
- Historic Woodward Governor Company data on turbine water wheel controls.
- The winner is....
- The Woodward Horizontal Compensating Type Turbine Water Wheel Governor Theory Of Operation.
- WOODWARD HYDRAULIC GOVERNOR HISTORY.
- Manufacturing history.
- AMERICAN OWNED AND OPERATED
- Manufacturing history.
- Manufacturing history.
- Woodward Governor Company manufacturing history.
- Woodwardology on the world wide web.
- Woodward Oil Pressure Relay Valve Governor.