- An Elmer Woodward mechanical water wheel Governor model type D from 1902.
- A Woodward mechanical type D Governor at the Great Pumpkin Fest
- A genuine Woodward UG-8 type governor controlling a pelton hydro turbine water wheel.
- A genuine Woodward governor type UG8 controlling a pelton hydro turbine.
- A Woodward governor controlling a very small pelton water wheel.
- A Lombard Company's turbine water wheel governor at the Rock River Museum.
- A Trump Company turbine catalog with a Woodward compensating type water wheel governor ca 1900 s
- A Lombard Company turbine water wheel governor at the Rock River Museum
- A vintage Trump turbine with a Woodward Standard size 1 water wheel governor ca 1897
- A vintage Woodward compensating friction water wheel governor
- A vintage Rodny Hunt Company water wheel governor donated by the Woodward Governor Company.
- A vintage water wheel governor
- A vintage water whhel turbine
- ALLIS-CHALMER GOVERNOR CHALK HILL DEVELOMENT
- ALLIS-CHALMERS GENERATOR IN THE SUGAR CANE MILL 3