Lithograph

1968.123.011Archive

St. Mary's Falls Canal,
The Accumulator Pumps

Lithograph

1968.123.009Archive

St. Mary's Falls Canal,
The South Leaf of the Upper Guard Gate.
The Gate Engines.

Lithograph

1968.123.008Archive

St. Mary's Falls Canal,
South Leaf of the Lower Lock Gate

Lithograph

1968.123.007Archive

St. Mary's Falls Canal,
General Plan of Operating Machinery

Lithograph

1968.123.006Archive

St. Mary's Falls Canal,
The New Lock (1870-1881)

Lithograph

1968.123.005Archive

St. Mary's Falls Canal,
The Old Locks (1853-1855)

Lithograph

1968.123.004Archive

St. Mary's Falls Canal

Lithograph

1968.123.003Archive

St. Mary's River from Waiska Bay to Mud Lake

Lithograph

1968.123.002Archive

Description of Saint Mary's Falls Canal, Michigan, With Details of the Locks, Their Operating Machinery, and of the Movable Dam

Lithograph

1968.123.001Archive

Detailed Drawings of
St. Mary's Falls Canal & Locks, Michigan

Print, Photographic

2018.147.118Photo

Print, Photographic

2018.112.063Photo