- 7
- 11
- 3
- 4
- 499
- A GM 71 series diesel engine with a Woodward PSG governor.
- 10
- US102056-0
- 2
- A Woodward Twin Actuator Governor Control System.
- Water Power Engineering History.
- A Newcomen steam engine model from the 1790's.
- Another example of a steam engine in a museum.
- A Grazebrook Beam Engine still in operation.
- Water Power Engineering History.