Home / HISTORICAL WATER POWER ENGINEERING. / A few Water Wheel Governor and Turbine Water Wheel Manufacturers from the U.S.A. / Vintage Hydroelectric turbine Water Wheel and governor patents. 24
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- A vintage Water Wheel Manufacturing History Project.
- THE NATIONAL WATER WHEEL COMPANY.
- Page 2.
- GILLESPIE'S PATENTED HYDRAULIC GOVERNOR, CIRCA 1866.
- Brad's Vintage Water Wheel Governor Patent Project.
- GILLESPIE'S PATENTED HYDRAULIC GOVERNOR.
- Patent number 341,577. Sheet 3.
- Patent number 341,577. Sheet 2.