- F8-xx
- Page 9.
- SPEED GOVERNOR PRINCIPLES.
- Page 2.
- Page 3.
- Woodward Governor Company's horizontal water wheel governor catalogue, circa 1902.
- Woodward Governor Company's horizontal water wheel governor
- Woodward Governor Company's compensating type water wheel governor data.
- WOODWARD FRICTION WATER WHEEL GOVERNOR, CIRCA 1903.
- AMERICAN ELECTRICIAN PAGE 1, CIRCA 1903.
- AMERICAN ELECTRICIAN PAGE 2.
- DRAWING OF TYPE B WOODWARD GOVERNOR, CIRCA 1902.
- Brad's Woodward governor history project. American Manufacturer page 1.
- American Manufacturer page 2.
- THE SPEED REGULATION OF WATER TURBINES.