- Woodward's most powerful speed governing control system. History in the making!
- Woodward... At the Heart of the Energy Control System Since 1870.
- How does a Woodward governor work?
- Woodwardology on the world wide web.
- The Oldwoodward.com's mission about the Woodward Company.
- A Woodward hydraulic turbine gate shaft type water wheel governor schematic.
- THE FIRST WOODWARD COMPANY DOCUMENT PUBLISHED ON THE THEORY OF GOVERNOR SPEED CONTROL.
- Fundamentals of speed governing history.
- Elmer E. Woodward.
- ERON PEST CONTROL AT THE STEVENS POINT BREWERY, CIRCA 1977.
- A Glocker-White hydraulic turbine governor system.
- George Sorenson and Elmer Woodward discussing a drawing of Elmer's 1932 diesel engine governor.
- Stevens Point Brewery's cockroach control history from September 3, 1987.
- 2
- SPB 2.