- AMERICAN BOSCH
- AMERICAN BOSCH COMPANY
- An EMD diesel engine with a Marquette governor application.
- Brad's vintage machine shop manufacturing history project.
- Control For Small Water Turbines.
- SERVICE
- The Roper Company.
- The Roper Company.
- Woodward Governor UG type conrtol article. 1
- Woodward Governor UG type conrtol article. 3
- Woodward Governor UG type conrtol article. 4
- Woodward Governor UG type hydro conrtol article