- March 1994 PMC.
- November 1993 PMC.
- Woodward governor history saved one page at a time.
- The Woodward legacy ''gate shaft'' turbine water wheel governor.
- Woodward... At the Heart of the System Since 1870.
- A Woodward legacy "gate shaft" type turbine water wheel governor still in operation in Wisconsin.
- THE OLD TOCCOA FALLS HYDRO POWER PLANT HISTORY.
- Looking back at old Woodward field service records.