- Constant Speed Drive for Boeing 727, Sundstrand Corporation - Museum of Science and Industry (Chicago) - DSC06323
- From the oldwoodward.com archives.
- Woodward... At the Heart of the System Since 1870.
- MADE IN ROCKFORD
- MADE IN ROCKFORD.
- Rockford machine shop manufacturing history project.
- Rockford machine shop manufacturing history.
- Rockford machine shop manufacturing history.
- A Sundstrand Machine Tool Company governor delivered on January 29th, 2020.
- Rockford machine shop manufacturing history.
- Rockford machine shop manufacturing history project.
- What is a Sundstrand constant speed drive governor?
- Rockford machine shop manufacturing history.
- Rockford machine shop manufacturing history.
- Rockford machine shop manufacturing history.