- Woodward... State of the Art Hydro Controls.
- Woodward... State of the Art Hydro Controls.
- Woodward... State Of The Art Hydro Controls For 152 Years.
- WATTS BAR DAM.
- WATTS BAR DAM.
- VERTICAL SHAFT WATER WHEEL DRIVEN GENERATOR HISTORY.
- VERTICAL SHAFT WATER WHEEL DRIVEN GENERATOR HISTORY.
- THE WOODWARD CABINET ACTUATOR GOVERNORS SYSTEMS ARE THE YELLOW UNITS.
- THE WANAPUM DAM AND POWER HOUSE.
- THE WANAPUM DAM AND POWER HOUSE HISTORY.
- THE WANAPUM DAM AND POWER HOUSE HISTORY.
- THE WANAPUM DAM AND POWER HOUSE HISTORY.
- THE SKAGIT HYDRO PROJECT AT THE DIABLO DAM.
- THE ROSS DAM.
- The Prairie du Sac Dam in Wisconsin, circa 1916.