« 2017
2019 »
January
February
March
April
May
June
July
August
September
October
November
December
All
- Woodward hydraulic governors from patent number 1,106,434., circa 1912.
- Vintage Woodward hydraulic governors from patent number 1,106,434., circa 1912.
- Factory photo of a Woodward Water Wheel Governor and a Pelton Turbine.
- Vintage Woodward compensating type governor Size D and C Factory photo
- Diagramatic Section of Woodward Compensating type water wheel governor, circa 1908.
- WATER POWER ENGINEERING, CIRCA 1908.
- Amos Woodward's smallest size 4 water wheel governor.
- Vintage Hydroelectric Power Plant history.
- Elmer Woodward's new oil pressure relay valve water wheel governor ca 1912.
- IMPULSE TURBINES BY SMITH. BULLETIN 138.
- Whiting Paper Mill
- TYPES OF WATER WHEEL GOVERNORS.
- 2
- 3
- 4