- ELMER WOODWARD'S FIRST HYDRAULIC TURBINE WATER WHEEL GOVERNOR PATENT.
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- 1 page
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- A patent model of Amos Woodward's first governor(patent number 103,813).
- WATER POWER ENGINEERING HISTORY
- PREFACE TO THE SECOND EDITION.
- A restored Woodward size D governor manufactured in 1937.
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- A schematic drawing of a Woodward standard type mechanical water wheel governor.
- For the Love of Wisconsin Brewery History.
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