- 800px-Ford lock and dam
- 800px-Threegorges
- Vintage Hydroelectric Power Plant history.
- Vintage Hydroelectric Power Plant history.
- A Factory photo of a Woodward Water Wheel Turbine gateshaft governor circa 1920 s
- A Factory photo of a Woodward Water Wheel Turbine gateshaft governor circa 1920 s
- A McCormick turbine with a Woodward compensating type C water wheel governor
- A Pelton type water wheel turbine with a Woodward compensating type governor
- A Replogle relay water wheel governor at the Dam No 5 on the Potomac River
- A Smith HydraulicTurbine with a Woodward gateshaft type water wheel governor ca 1912
- A Trump Company Turbine with a Woodward Governor standard size 2 water wheel governor
- A Woodward horizontal compensating water wheel governor type F governor
- A Woodward type F governor operating in an Appleton, WI mill in 1985.
- A Woodward Governor in the Nellsonville Wisconsin Mill with two ghosts from the past
- A Woodward gateshaft governor by Celesta