Lithograph
St. Mary's Falls Canal,
The Movable Dam
Digital Collection: Maritime
8486 Results Found
Lithograph
St. Mary's Falls Canal,
The Valves and Valve Engines.
The Accumulator.
Lithograph
St. Mary's Falls Canal,
The Accumulator Pumps
Lithograph
St. Mary's Falls Canal,
Turbine Casing and Gearing
Lithograph
St. Mary's Falls Canal,
The South Leaf of the Upper Guard Gate.
The Gate Engines.
Lithograph
St. Mary's Falls Canal,
South Leaf of the Lower Lock Gate
Lithograph
St. Mary's Falls Canal,
General Plan of Operating Machinery
Lithograph
St. Mary's Falls Canal,
The New Lock (1870-1881)
Lithograph
St. Mary's Falls Canal,
The Old Locks (1853-1855)
Lithograph
St. Mary's Falls Canal
Lithograph
St. Mary's River from Waiska Bay to Mud Lake
Lithograph
Description of Saint Mary's Falls Canal, Michigan, With Details of the Locks, Their Operating Machinery, and of the Movable Dam