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.Imprint: Washington, D.C. : Army Corps of Engineers, 1834.Scale: 1:1,520,640; Dimensions: 43 x 49 cmCoordinates: W0865557 W0864857 N0414512 N0413957JPEG422cc470-50a0-45af-b7fd-f49ef435ae2fG4094 .M5 1834 .B4engUnited States. Army. Corps of EngineersPublicRiversSurvey of the mouth of Trail Creek, IndianaMapsIndiana--Trail CreekIndiana--Michigan CityIndianaIndiana--LaPorte County1834Indiana University