Welcome to the Woodward Governor Company unofficial History Site

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Vintage GM locomotive advertisements.

1949.jpg Diesel engine governor patent number 2,039,507.Thumbnails1941 adDiesel engine governor patent number 2,039,507.Thumbnails1941 adDiesel engine governor patent number 2,039,507.Thumbnails1941 adDiesel engine governor patent number 2,039,507.Thumbnails1941 ad