Welcome to the Woodward Governor Company unofficial History Site

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The Gisholt Time Computer slide ruler. 5.

The Gisholt Time Computer slide ruler..jpg The Gisholt Time Computer data. 4.ThumbnailsGisholt Manufacturing Company book. 23.The Gisholt Time Computer data. 4.ThumbnailsGisholt Manufacturing Company book. 23.The Gisholt Time Computer data. 4.ThumbnailsGisholt Manufacturing Company book. 23.The Gisholt Time Computer data. 4.ThumbnailsGisholt Manufacturing Company book. 23.