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 CONSTRUCTION OF MILL DAMS, PUBLSHIED BY THE JAMES LEFFEL & COMPANY. 62
CIRCA 1879.
Book cover, printed in 1874.
THE CONSTUCTION OF MILL DAMS BY THE JAMES LEFFEL & COMPANY.
Printed in 1874.
3
4
5
6
7
8
9
10
11
More chapters posted when time allows.
83
85