- THE ROSS DAM.
- ROSS DAM HISTORY.
- A "for the Love of Wisconsin" history project.
- THE WOODWARD CABINET ACTUATOR GOVERNORS SYSTEMS ARE THE YELLOW UNITS.
- 3
- THE ELECTRIC LIGHT SYSTEM AT APPLETON, WISCONSIN.
- A Woodward Hydro Governor History Project.
- 7
- 2
- 4
- LEONARD LAKE DAM AND POWERHOUSE.
- 6
- 5
- A HYDRO-ELECTRIC POWERHOUSE HISTORY PROJECT.
- THE WANAPUM DAM AND POWER HOUSE HISTORY.