Home / HISTORICAL WATER POWER ENGINEERING. / A few Water Wheel Governor and Turbine Water Wheel Manufacturers from the U.S.A. / THE JAMES LEFFEL & COMPANY HISTORY PROJECT. / THE MECHANICAL NEWS MAGAZINE. 40
- JUNE 1887. PAGE 2.
- PAGE 1. PRINTED IN 1887 BY THE JAMES LEFFEL & COMPANY.
- JAMES LEFFEL & COMPANY, CIRCA 1888.
- Published by the James Leffel & Company.
- A hydroelectric power plant history project.
- THE JAMES LEFFEL & COMPANY HISTORY PROJECT.
- Amos Woodward's smallest water wheel governor manufactured.
- A Vintage machine shop manufacturing history project.
- An 1886 advertisement showing a Woodward Standard size 3 water wheel governor connected to a Leffel turbine.
- THE JAMES LEFFEL & COMPANY HISTORY PROJECT.