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1by Arndt, Harold H.Subjects: “...Anthracite coal Pennsylvania Northumberland County Maps....”
Published 1963
Map -
2by Wood, Gordon H. (Gordon Harry), 1919-Subjects: “...Anthracite coal Pennsylvania Dauphin County Maps....”
Published 1968
Government Document Map -
3Published 1958Subjects: “...Coal Pennsylvania Schuylkill Co. Maps....”
Map -
4by Wood, Gordon H. (Gordon Harry), 1919-Subjects: “...Anthracite coal Pennsylvania Schuylkill County Maps....”
Published 1972
Government Document Map -
5by Wood, Gordon H. (Gordon Harry), 1919-Subjects: “...Anthracite coal Pennsylvania Schuylkill County Maps....”
Published 1968
Government Document Map -
6by Wood, Gordon H. (Gordon Harry), 1919-Subjects: “...Anthracite coal Pennsylvania Schuylkill County Maps....”
Published 1972
Government Document Map