- A vintage hydraulic turbine generator system.
- A Lombard Governor Company Turbine Control.
- A massive hydro-electric power house with the Lombard Governor Company's controls.
- Another application of the Woodward type IC governor.
- Robert Moses Niagara Hydro-Electric Power Plant.
- Allis-Chalmers Manufacturing Company history.
- The American Falls at the Niagara Falls ,USA.
- Niagara Falls Power Company turbines.
- Rainbow Bridge at Niagara Falls.
- Niagara Falls water power.
- A Glocker-White hydraulic water wheel governor at the Niagara Fall power company.
- Allis-Chalmers Manufacturing Company history.
- America's Greatest Natural Wonder.
- WORLD'S LARGEST COMBINED HYDRO-ELECTRIC UNIT.
- Allis-Chalmers Manufacturing Company history.