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- A Woodward gate shaft opening positioning dial in the collection.
- Blue print drawing history project.
- Blue print drawing history project.
- Brad's Woodward factory photo of Elmer Woodward's compensating type water wheel governor.
- Elmer E Woodward's new hydrauic governor for turbine water wheels.
- From a customer's letter to Woodward about theory of operation on his device.
- POWER PLANT ENGINEERING.
- RELAY-VALVE OIL PRESSURE GOVERNOR MANUAL FROM 1912.