Home / HISTORICAL WATER POWER ENGINEERING. / A few Water Wheel Governor and Turbine Water Wheel Manufacturers from the U.S.A. 56
Creation date / 2017
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- Governor Definitions.
- Governor Definitions copied from Irl C. Martins history files.
- A vintage Water Wheel Manufacturing History Project.
- JAMES LEFFEL LETTERHEAD, CIRCA 1944.
- THE JAMES LEFFEL COMPANY, CIRCA 1944.
- Patent page 5.
- Patent page 4.
- Patent page 3.
- Patent page 2.
- Patent page 1.
- Patent number 1,106,434, circa 1914.
- Patent number 1,106,434. Sheet 2 0f 2.
- WOODWARD GOVERNOR TABULATION DATA.
- WOODWARD OIL PRESSURE WATER WHEEL GOVERNOR TABULATION CHART, CIRCA 1947.
- Woodward Oil- Pressure Water Wheel Governor VR series, circa 1914.