- A vintage Hydro Power Industry advertisement project.
- A vintage Hydro Power Industry advertisement project.
- A vintage Hydro Power Industry project.
- A vintage Hydro Power Industry project.
- A vintage Hydroelectric Power advertisement project.
- A vintage machine shop manufacturing history project.
- A vintage machine shop manufacturing history project.
- A vintage machine shop manufacturing history project.
- A vintage Woodward advertisement project.
- A vintage Woodward advertisement project.
- A Woodward VR(vertical relay) type hydraulic governor from patent number 1,106,434, circa 1912.
- A Woodward VR(vertical relay) type hydraulic water wheel governor on display at the Midway Village Museum in Rockfor, Ill.
- ALLIS-CHALMERS MANUFACTURING COMPANY HISTORY.
- Another vintage Woodward Governor Company governor application found in the year 2021.
- Can you spot the Woodward vertical compensating type water wheel governor?