Search Results: Subject equal to 'Mining' and What equal to 'State Atlas' and What equal to 'Atlas Map'

1881

Economic Map of Colorado.

State Atlas

Economic Map of Colorado. Department of …

1909

E. Washington, N. Idaho.

State Atlas

Map of Eastern Washington & Northern Ida …

1873

Coal fields W. Va.

State Atlas

Map showing the coal fields of West Virg …

1872

Penn. iron, coal, petroleum, zinc.

State Atlas

Map of Pennsylvania showing the principa …