- 1,500 Woodward Water Wheel Governors now in use in the year 1909.
- The Woodward Vertical Type Compensating Water Wheel Governor.
- WOODWARD WATER WHEEL GOVERNORS. Catalogue M.
- The Woodward Type "A" Actuator Governor System for 1924.
- Engineering Data for Governor Installation.
- THE PELTON WATER WHEEL COMPANY.
- THE PELTON WATER WHEEL COMPANY.
- 1,500 Woodward Water Wheel Governors now in use in the year 1909.
- S. MORGAN SMITH COMPANY.
- THE PELTON WATER WHEEL COMPANY.
- Vintage Hydroelectric turbine Water Wheel and governor history project.
- Elmer Woodward's quote...
- His Spirt and Mind Live in Books.
- The Woodward Governor Company at 240-250 Mill Street in Rockford, Illinois.
- WHITE COAL IS CHEAP.