Home / HISTORICAL WATER POWER ENGINEERING. 140
Creation date / 2017
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- Elmer E. Woodward's state-of-the-art mechanical compensating type water wheel governor.
- Elmer E. Woodward's new water wheel governor from three patents.
- Data from Water Power Engineering, circa 1908.
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- WOODWARD GATE SHAFT TYPE WATER WHEEL GOVERNOR HISTORY.
- WOODWARD GATE SHAFT TYPE WATER WHEEL GOVERNOR HISTORY.
- QUALITY PAPER MADE IN THE U.S.A. NOT CHINA.
- GENERATION PAGE 6.