Welcome to the Woodward Governor Company unofficial History Site

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Speer Products Company letter. Page 2.

Speer Products Company letter. Page 2..jpg Speer Products Company letter. Page 3.ThumbnailsSTEAM ENGINES AND VALVE SETTING HISTORY.Speer Products Company letter. Page 3.ThumbnailsSTEAM ENGINES AND VALVE SETTING HISTORY.Speer Products Company letter. Page 3.ThumbnailsSTEAM ENGINES AND VALVE SETTING HISTORY.Speer Products Company letter. Page 3.ThumbnailsSTEAM ENGINES AND VALVE SETTING HISTORY.