-
1by Wood, Gordon H. (Gordon Harry), 1919-Subjects: “...Anthracite coal Pennsylvania Dauphin County Maps....”
Published 1968
Government Document Map -
2by Patterson, E. D. (Elmer Davisson)Subjects: “...Coal Pennsylvania Clarion County Maps....”
Published 1972
Government Document Map -
3by Wood, Gordon H. (Gordon Harry), 1919-Subjects: “...Anthracite coal Pennsylvania Schuylkill County Maps....”
Published 1972
Government Document Map -
4by Wood, Gordon Harry, 1919-Subjects: “...Anthracite coal Pennsylvania Schuylkill County Maps....”
Published 1974
Government Document Map -
5by Bergin, M. J. (Marion Joseph), 1927-Subjects: “...Anthracite coal Pennsylvania Luzerne County Maps....”
Published 1973
Government Document Map -
6by Wood, Gordon H. (Gordon Harry), 1919-Subjects: “...Anthracite coal Pennsylvania Schuylkill County Maps....”
Published 1968
Government Document Map -
7by Wood, Gordon H. (Gordon Harry), 1919-Subjects: “...Anthracite coal Pennsylvania Schuylkill County Maps....”
Published 1972
Government Document Map