Publisher: U.S. Lake Survey Office / Subject: Harbors - Yale University Library GeoBlacklight Search Results

1. Ashtabula Harbor Ohio : Survey of the Northern and Northwestern Harbors

1934. 2012-04-16T20:33:37Z. 2015-10-21T15:21:50Z. United States. War Dept. Corps of Engineers. U.S. Lake Survey Office. English. Public. Ohio, Ashtabula, Erie, Lake., and Erie, Lake.

2. Cleveland Harbor including lower Cuyahoga River and Ohio Canal

1934. 2012-04-17T13:37:58Z. 2015-10-21T15:21:50Z. United States. War Dept. Corps of Engineers. U.S. Lake Survey Office. English. Public. Erie, Lake., Ohio, Cleveland, Erie, Lake, and Cuyahoga River.

3. Fairport Harbor Ohio : Survey of the Northern and Northwestern Lakes

1934. 2012-05-01T13:57:47Z. 2015-10-21T15:22:11Z. United States. War Dept. Corps of Engineers. U.S. Lake Survey Office. English. Public. Ohio, Fairport Harbor, Erie, Lake, and Grand River (Ohio).

4. Kenosha Harbor, Wisconsin

1931. 2012-04-19T16:38:26Z. 2015-10-21T15:22:09Z. U.S. Lake Survey. U.S. Lake Survey Office. English. Public. Michigan, Lake., Wisconsin, Kenosha, and Kenosha (Wis.).

5. Keweenaw Waterway Michigan, including Torch Lake and Canal, Lake Superior

1934. 2012-04-20T19:33:01Z. 2015-10-21T15:22:10Z. U.S. Lake Survey. U.S. Lake Survey Office. English. Public. Michigan, Hancock, Houghton, Keweenaw Waterway (Mich.), and Superior, Lake.

6. Marquette and Presque Isle harbors, Michigan

1934. 2012-04-20T17:27:24Z. 2015-10-21T15:22:10Z. U.S. Lake Survey. U.S. Lake Survey Office. English. Public. Michigan, Marquette, Marquette Bay (Marquette County, Mich.), Superior, Lake., and Superior, Lake.