- 34
- EGB
- 156
- EGB 2
- 48
- Marquette Hydraulic Governor advertisement.
- Marquette Hydraulic Governor advertisement.
- Marquette Metal Products Company history.
- An EMD 2 stroke diesel engine with a vintage Woodward SI series governor application.
- An EMD 2 stroke 567 series diesel engine with a vintage Woodward SI series governor application.
- A vintage diesel engine governor service manual.
- The General Motors EMD FT series diesel locomotive that replaced the steam locomotive, circa 1930's.