- Woodward Prime Mover Control history painting.
- Woodward Water Wheel governor manufacuring from 1870 through the year 2001..
- Elmer E. Woodward's new hydraulic water wheel governor was manufactured in this factory until 1940..
- Rahr Brewery in 1916.
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- Early Woodward Factory on Mill Street
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- Eagle Brewery in 1897.
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- WGC 23
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- ELMER WOODWARD'S NEW TYPE OF OIL PRESSURE WATER WHEEL GOVERNOR '' GATESHAFT'' TYPE, CIRCA 1912.