Home / HISTORICAL WATER POWER ENGINEERING. 116
Post date / 2022 / All / 15
- Elmer Woodward's new horizontal compensating water wheel governor, circa 1902.
- Elmer Woodward's new"size B" horizontal compensating water wheel governor, circa 1902.
- The Woodward"size B" horizontal compensating water wheel governor.
- The Woodward horizontal compensating water wheel governor. 3
- The Woodward horizontal compensating water wheel governor.
- The Woodward horizontal compensating water wheel governor. 5
- The Woodward size F horizontal compensating water wheel governor, circa 1923.
- The Woodward horizontal compensating water wheel governor operating & maintenance manual.
- A Woodward size F horizontal compensating water wheel governor at the Midway Village Museum.
- The new Woodward horizontal compensating water wheel governor.
- Looking back at the evolution of the Woodward governor.
- The Woodward horizontal compensating water wheel governor patent.
- A vintage Turbine Water Wheel Manufacturing History Project.
- WORKS OF THE JAMES LEFFEL & COMPANY.
- LEFFEL COMPLIMENTS.