8488 Results Found
St. Mary's Falls Canal,
Figure 1, Pier Revetment.
Figure 2, Crib in South West Pier
St. Mary's Falls Canal,
Movable Dam. Arrangement of Wickets and Counterweight.
St. Mary's Falls Canal,
The Movable Dam
St. Mary's Falls Canal,
The Valves and Valve Engines.
The Accumulator.
St. Mary's Falls Canal,
The Accumulator Pumps
St. Mary's Falls Canal,
Turbine Casing and Gearing
St. Mary's Falls Canal,
The South Leaf of the Upper Guard Gate.
The Gate Engines.
St. Mary's Falls Canal,
South Leaf of the Lower Lock Gate
St. Mary's Falls Canal,
General Plan of Operating Machinery
St. Mary's Falls Canal,
The New Lock (1870-1881)
St. Mary's Falls Canal,
The Old Locks (1853-1855)
St. Mary's Falls Canal