Home / Historical information about the Woodward Governor Company and the Hydroelectric Power Industry. / Historical hydroelectric power information and the oldest Woodward product catalogue in the collection. / Amos and Elmer Woodward era engineering and history about Prime Movers. /
Documenting the evolution of the Woodward Governor Company.
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The letterhead is showing Elmer Woodward's Lathe Center Grinder device from patent number 438,876, circa 1890.
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- Sunday 23 July 2023
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