Map of Cecil County showing the topography and election districts Member of Johns Hopkins University maps and atlases Model Image
Map of Carroll County showing the topography and election districts Member of Johns Hopkins University maps and atlases Model Image
Map of Calvert County showing the topography and election districts Member of Johns Hopkins University maps and atlases Model Image
Map of the Cumberland Coal Region in Alleghany County, Md. Showing the Lands of the Cumberland Coal & Iron Co. With the Various Outlets to the Baltimore and Ohio Rail Road and Chesepeake and Ohio Canal Member of Johns Hopkins University maps and atlases Model Image
A Birds-eye View of the Heart of Baltimore Member of Johns Hopkins University maps and atlases Model Image