- Elmer and George looking over propeller engine governors ready for shipment.
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- WOODWARD WATER WHEEL GOVERNOR GATE OPENING DIAL.
- Marathon Paper Company history.
- A Hoover Dam history project.
- flyball governors on display.
- View with the P3 air sensor wire.
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- ROCKFORD, ILLINOIS HISTORY.
- Woodward governor brass gears shown that are in the collection.
- Electrical connection.
- KEG DATA SPB