- Woodward Governor Company history.
- A Woodward compensating type turbine water wheel governor restored in 2018.
- An early Woodward Governor Company factory photo of their only location at 250 Mill Street.
- Woodward Governor Company's Power Control publication from 1911.
- Woodwardology on the world wide web.
- A large history sign in the Midway Village Museum in Rockford, Illinois, circa 1983.