- Woodwardology on the world wide web.
- WOODWARD TYPE LHR 30,000 FOOT POUND RELAY VALVE OIL PRESSURE GOVERNOR-xx
- WOODWARD S NEW TYPE OF OIL PRESSURE WATER WHEEL GOVERNOR GATESHAFT TYPE CIRCA 1917-xx
- Woodward Oil Pressure Waterwheel Governor first manufactured in 1912 -xx
- Woodward Oil Pressure Relay Valve Governors. 11
- Woodward Oil Pressure Relay Valve Governors Page 24.
- Woodward Oil Pressure Relay Valve Governor.
- Woodward Oil Pressure Relay Valve Governor Schematic Drawing.
- Woodward Oil Pressure Relay Valve Governor Manual.
- Woodward Oil Pressure Relay Valve Governor Manual.
- Woodward Oil Pressure Relay Valve Governor Manual.
- Woodward Oil Pressure Relay Valve Governor Manual Page 3.
- WOODWARD HYDRAULIC GOVERNOR HISTORY.
- Woodward governor data sheet.
- Woodward Governor Company advertisement history.