Author: United States. War Dept. Corps of Engineers / 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. Lake Erie, Conneaut to Chagrin River : survey of the northern and northwestern lakes : made in obedience to acts of Congress and orders of the Chief of Engineers, U.S. Army

1934. 2012-03-28T17:07:37Z. 2021-09-28T17:39:48Z. United States. War Dept. Corps of Engineers. U.S. War Dept., Corps of Engineers : On sale at U.S. Lake Survey. English. Public. Erie, Lake., Erie, Lake, Conneaut Harbor (Ohio), Ohio, and Conneaut.

5. Survey of northern and northwestern lakes. Chicago Harbor

1934. 2012-04-19T19:17:47Z. 2015-03-26T19:53:28Z. United States. War Dept. Corps of Engineers. Published by U.S. Lake Survey Office. English. Public. Illinois, Chicago, Chicago River Region (Ill.), and Chicago (Ill.).