Welcome to the Woodward Governor Company unofficial History Site

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Woodward Oil Pressure Relay Valve Governor Manual, circa 1912.

20190930212836-37e58c71.jpg Woodward Oil Pressure Relay Valve Governor Manual.ThumbnailsELMER WOODWARD'S FIRST HYDRAULIC TURBINE WATER WHEEL GOVERNOR PATENT.Woodward Oil Pressure Relay Valve Governor Manual.ThumbnailsELMER WOODWARD'S FIRST HYDRAULIC TURBINE WATER WHEEL GOVERNOR PATENT.Woodward Oil Pressure Relay Valve Governor Manual.ThumbnailsELMER WOODWARD'S FIRST HYDRAULIC TURBINE WATER WHEEL GOVERNOR PATENT.Woodward Oil Pressure Relay Valve Governor Manual.ThumbnailsELMER WOODWARD'S FIRST HYDRAULIC TURBINE WATER WHEEL GOVERNOR PATENT.