Welcome to the Woodward Governor Company unofficial History Site

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An EMD diesel engine showing the Woodward PG Rail governor(dark green unit on the left of the engine).

20170325085716-74161972.jpg An EMD diesel electric Locomotive.ThumbnailsAn EMD diesel engine with a Marquette governor application.An EMD diesel electric Locomotive.ThumbnailsAn EMD diesel engine with a Marquette governor application.An EMD diesel electric Locomotive.ThumbnailsAn EMD diesel engine with a Marquette governor application.