You searched for "Locks"
225 Results Found
Lithograph
St. Mary's Falls Canal,
South Leaf of the Lower Lock Gate
Lithograph
St. Mary's Falls Canal,
The New Lock (1870-1881)
Lithograph
St. Mary's Falls Canal,
The Old Locks (1853-1855)
Lithograph
Description of Saint Mary's Falls Canal, Michigan, With Details of the Locks, Their Operating Machinery, and of the Movable Dam
Lithograph
Illustrations Showing Progress of Work on the New Lock,
St. Mary's Falls Canal, Michigan
Lithograph
Illustrations Showing Progress of Work on the New Lock,
St. Mary's Falls Canal, Michigan.
Lithograph
Detailed Drawings of
St. Mary's Falls Canal & Locks, Michigan
Lithograph
St. Mary's Falls Canal,
Movable Dam. Arrangement of Wickets and Counterweight.
Lithograph
St. Mary's Falls Canal,
The Movable Dam
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