Welcome to the Woodward Governor Company unofficial History Site

[ stop the slideshow ]

Patent number 1,106,434, circa 1914.

Patent number 1,106,434, circa 1914..jpg Speer Products Company letter. Page 3.ThumbnailsPatent number 1,106,434. Sheet 2 0f 2.Speer Products Company letter. Page 3.ThumbnailsPatent number 1,106,434. Sheet 2 0f 2.Speer Products Company letter. Page 3.ThumbnailsPatent number 1,106,434. Sheet 2 0f 2.Speer Products Company letter. Page 3.ThumbnailsPatent number 1,106,434. Sheet 2 0f 2.