Duluth-Superior Harbor, Minn. and Wis. Letter from the Secretary of War transmitting a report from the Chief of Engineers on preliminary examination and survey of Duluth-Superior Harbor, Minn. and Wis., with a view to deepening the channels at and near the entrance of Tower Bay at its junction with Howards Bay
Duluth-Superior Harbor, Minn. and Wis. Letter from the Secretary of War transmitting a report from the Chief of Engineers on preliminary examination and survey of Duluth-Superior Harbor, Minn. and Wis., with a view to deepening the channels at and near the entrance of Tower Bay at its junction with Howards Bay
United States. Congress. House. Committee on Rivers and Harbors
Details
- OL Work ID
- OL11498551W
Subjects
HydrographyHarborsTopographical surveying