- A DC-3 aircraft with Curtis propeller governor applications.
- A model of the famous Douglas DC-3 aircraft.
- A DC-3 aircraft with Curtis propeller governor applications.
- The Curtis-Wright Company governor data.
- The Curtis-Wright Company governor data.
- The Curtis-Wright Company governor data.
- The Curtis-Wright Company governor data.
- The Curtis-Wright Company governor data.
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- 11
- 10
- Page 9.
- The Hamilton Standard(Woodward) governor data. Page 8.