- Elmer E Woodward's new hydrauic governor for turbine water wheels.
- The new Woodward Hydraulic Governor, circa 1914.
- A Woodward gate shaft opening positioning dial in the collection.
- The Prairie du Sac Hydro-electric power plant history.
- Page 6.
- From a customer's letter to Woodward about theory of operation on his device.
- Blue print drawing history project.
- Blue print drawing history project.
- wwwwwwww
- GEN2 044
- GEN2 045
- GEN2 032
- Page 25.
- GEN2 048
- Page 31 showing Woodward hydraulic governor controls.