Examination and Survey of the Harbors of Superior and Duluth. Letter from the Secretary of War, transmitting a report of an examination and survey of the Harbors of Superior and Duluth, made by a commission appointed under joint resolution of Congress
United States. Congress. House. Committee on Rivers and Harbors
Harbors
Topographical surveying
Duluth (Minn.)
Examination and Survey of the Harbors of Superior and Duluth. Letter from the Secretary of War, transmitting a report of an examination and survey of the Harbors of Superior and Duluth, made by a commission appointed under joint resolution of Congress.
1894
2010-01-20T17:20:25.849286
2009-12-11T04:44:28.816128
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