Welcome to the Woodward Governor Company unofficial History Site

[ stop the slideshow ]

The Woodward 517 Digital Control System.

Digital 517 system..jpg The Woodward 517 Digital Control System.ThumbnailsEdward P. Allis history, circa 1893.The Woodward 517 Digital Control System.ThumbnailsEdward P. Allis history, circa 1893.The Woodward 517 Digital Control System.ThumbnailsEdward P. Allis history, circa 1893.The Woodward 517 Digital Control System.ThumbnailsEdward P. Allis history, circa 1893.