- WOODWARD WATER WHEEL GOVERNORS.
- Woodward Water Wheel Governor Catalogue from 1905.
- WOODWARD GOVERNOR COMPANY HISTORY.
- Woodward Governor Company data sheet page 3.
- Woodward Governor Company data sheet page 2.
- Woodward Governor Company data sheet page 1.
- Woodward Governor Company advertisement history.
- Woodward and Pointe Precision Company history.
- WGC PMS AUGUST 1992.
- WGC PMS APRIL 1995
- WGC PMC SEPTEMBER 1995.
- WGC PMC SEPTEMBER 1992.
- WGC PMC SEPTEMBER 1991.
- WGC PMC SEPTEMBER 1985.
- WGC PMC SEPTEMBER 1985.