Welcome to the Woodward Governor Company unofficial History Site

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Patent number 2,474,140. Sheet 4.

img799.jpg The Proportional Governor Patent Number 2,474,140.ThumbnailsHamilton Standard history.The Proportional Governor Patent Number 2,474,140.ThumbnailsHamilton Standard history.The Proportional Governor Patent Number 2,474,140.ThumbnailsHamilton Standard history.The Proportional Governor Patent Number 2,474,140.ThumbnailsHamilton Standard history.