- The Kilbourn Dam and Power house in the Wisconsin Dells.
- The Kilbourn Dam and Power house in the Wisconsin Dells.
- The Prairie du Sac Hydro-electric power plant history.
- The Prairie du Sac Hydro-electric power plant history.
- POWER PLANT ENGINEERING.
- The Prairie du Sac Hydro-electric power plant history.
- 2
- 3
- 4
- 5
- 6
- 7
- Woodward Governor Company controls in a 1921 S. Morgan Smith Company catalog..
- 76f48f91e8e856d13353760230e77763
- STATE OF THE ART ENERGY CONTROLS SINCE 1870.