Home / HISTORICAL WATER POWER ENGINEERING. 35
Post date / 2020 / All / 20
- James Leffel's tombstone.
- James Leffel's tombstone.
- James Leffel's tombstone showing his patented turbine water wheel.
- Rest in peace James Leffel.
- James Leffel & Company history saved one page at a time.
- JAMES LEFFEL & COMPANY'S ILLUSTRATED CATALOGUE HISTORY.
- 1
- SAMSON WATER TURBINE PAMPHLET "P".
- 3
- 4
- 5
- 6
- TURBINE WATER WHEEL JAMES LEFFEL AND COMPANY SPRINGFIELD, OHIO, U.S.A.
- SAMSON WATER TURBINE PAMPHLET "K".
- 9