Home / HISTORICAL WATER POWER ENGINEERING. / A few Water Wheel Governor and Turbine Water Wheel Manufacturers from the U.S.A. 218
Creation date
- 3
- First printed manual in 1912 on the Woodward Oil-Pressure Governor.
- Another vintage water wheel governor adverisement from the archives.
- An early water wheel governor from 1909.
- PELTON TURBINE AND GOVERNOR, CIRCA 1908.
- The Mechanic's Gazette, circa 1837.
- The James Leffel gave marker.
- Rest in peace James Leffel.