- Woodward... At the Heart of the System Since 1870.
- Woodward Governor Company's Hydraulic Turbine Water Wheel Governor advertisement.
- What is a Sundstrand constant speed drive governor?
- What is a constant speed drive?
- What does this governor control?
- WE LOVE MECHANICAL CONTRAPTIONS!!!
- We like taking a lot of pictures!
- View of the governor before disassembly.
- View inside the governor flyweight component area.
- Transmission side of the governo.r
- Top view showing the lockwire.
- THE WORCHESTER DIRECTORY, CIRCA 1867.
- The Sundstrand Machine Tool Company patent number 2,931,177.
- The Sundstrand Machine Tool Company in Rockford, Illinois.
- THE SUNDSTRAND MACHINE TOOL COMPANY HISTORY PROJECT.