Wheeler Survey: United States West of Mississippi River - Geologic Map, 1873 Size:55in x 44in Outer Confederate Line at Petersburg

Outer Confederate Line at Petersburg

Heimweg (The Way Home) - Austrian

1- (sheet 15 of 26) - James Saw Mill

Subject: Map of the area surrounding Philadelphia and the Delaware River

Geological Survey map depicting the areal geology of the Niagara County (including the Niagara River and the Niagara Falls)

Wheeler Survey: United States West of Mississippi River - Geologic Map, 1873 Size:55in x 44in Outer Confederate Line at PetersburgMade to order print of Wheeler Survey: United States West of Mississippi River Geologic Map, 1873. A historical map reproduction for wall art, offices, studies, and collectors of western exploration history.