Big Ten Academic Alliance Geospatial Discovery Portal
Big Ten Academic Alliance Geoportal
Survey of the mouth of Trail Creek, Indiana
- Berrien, John Macpherson, -1876, cartographer.
Relief shown by hachures.; Profile: Section of the proposed breakwater.; Probably detached from a document in the congressional series, doc. 194. Scale approximately 1:1,520,640. 24 inches to 1 mile.
- Army Corps Of Engineers
- Indiana Historic Maps
- Trail Creek, Indiana, United States, Michigan City, Indiana, United States, Indiana, United States, and LaPorte County, Indiana, United States
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