Woodward catalogue page from 1918.
The new Woodward Hydraulic Governor, circa 1914.
Elmer E Woodward's new hydrauic governor for turbine water wheels.
RELAY-VALVE OIL PRESSURE GOVERNOR MANUAL FROM 1912.
Woodward VR series turbine water wheel governor.
Woodward VR series Oil Pressure water wheel governor.
STATE OF THE ART ENERGY CONTROLS SINCE 1870.
1995, 4 for 1 stock split.
Elmer E. Woodward's state-of-the-art oil pressure relay valve water wheel governors patented in 1912.
The Woodward Governor Factory on Mill Street in the Water Power District in Rockford, Illinois(1910-1941).
Elmer E. Woodward's state-of-the-art oil pressure relay valve water wheel governor patented in 1912.
Data from Water Power Engineering, circa 1908.
Another vintage Elmer Woodward ad from 1905.
Elmer E. Woodward's state-of-the-art mechanical compensating type water wheel governor.
Elmer E. Woodward's new water wheel governor from three patents.