Woodward Power Control subscription for free, circa 1911.
Adding to the vintage Woodward governor advertisement collection along the way, circa 1911.
Elmer Woodward's new hydraulic governor developed and patented in 1912. Patent number 1,106,434.
Elmer Woodward's new hydraulic governor developed and patented in 1912.
Closeup of the bottom part of a Woodward Hydralic gateshaft type water wheel governor. Shop Order H1016. circa 1916.
Notes on the back of the picture from WGC shop order H1016 field service report.
Elmer Woodward's patent for the first hydraulic Woodward Water Wheel governor.
Elmer Woodward's patented hydraulic gate shaft type turbine water wheel governor from 1921.
An old-ball Woodward Hydraulic Gate Shaft(water wheel) type governor application to control a wind turbine.
Field service pictures of converted water wheel governors.
A vintage Lombard governor scrapped and replaced with a Woodward governor.
Wisconsin Hydroelectric Power History.
Wisconsin Hydroelectric Power History.
Wisconsin Hydroelectric Power History.
The Volcan Street Hydo Plant.