Lithograph

1968.123.012Archive

St. Mary's Falls Canal,
The Valves and Valve Engines.
The Accumulator.

Lithograph

1968.123.009Archive

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

Lithograph

1968.123.004Archive

St. Mary's Falls Canal

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

Map

1968.102.004Archive

Johnson's Michigan and Wisconsin by Johnson and Ward

Card, Membership

1964.204.008Archive

Map

1963.227.001Archive

Historical Map of the Essex Frontier

Card, Trade

1961.131.008iArchive

M. J. Murphy & Company

Drawing, Technical

1960.169.005iArchive

Steering Wheel

Drawing, Technical

1960.169.003aArchive

Steering Knuckle Assy. [Assembly], R&L [Right & Left]

Chart, Navigational

1960.001.078Archive

Saut de Ste. Marie

Chart, Informational

1959.320.001Archive

U. S. Department of Commerce, Weather Bureau
Small Craft, Gale, and Whole Gale Warning Facilities Chart
Great Lakes: Huron, Erie & Ontario, 1959