- Page 5.
- RELAY-VALVE OIL PRESSURE GOVERNOR MANUAL FROM 1912.
- Page 6.
- Woodward Governor Company's bid for a Hydro-electric power plant governor system, circa 1916. 3
- Page 4.
- Advances in Hydro equipment.
- GILBERT GILKES PELTON TYPE TURBINES.
- Woodward Governor Company's bid for a Hydro-electric power plant governor system, circa 1916. 2
- Old Mill News.
- The St. Lawrence River project.
- Woodward Governor Company's bid for a Hydro-electric power plant governor system, circa 1916.
- Woodward catalogue page from 1918.
- Ontario Hydro project history.
- The new Woodward Hydraulic Governor, circa 1914.
- Elmer E Woodward's new hydrauic governor for turbine water wheels.