Pennsylvania Geological Survey - Historical Photographs

Active Filters:
  • Subject = Mineral Resources-Coal
  • Contributing Institution = Pennsylvania Geological Survey
  • Location Covered = Armstrong

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
Displaying 10 items
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Butler Junction Coal Company
Butler Junction Coal Company
Mineral Resources-Coal
Butler Junction Coal Company, Freeport. Freeport quadrangle.
Freeport coal along highway above Ford City
Freeport coal along highway above Ford City
Mineral Resources-Coal
Freeport coal along highway above Ford City, Kittanning quadrangle.
Kerr Coal Company
Kerr Coal Company
Mineral Resources-Coal
Kerr Coal Company, Upper Freeport. Freeport, Pa., Freeport quadrangle.
Kerr Coal Company
Kerr Coal Company
Mineral Resources-Coal
Kerr Coal Company, Upper Freeport. Freeport, Pa., Freeport quadrangle.
Upper Freeport coal
Upper Freeport coal
Mineral Resources-Coal
Upper Freeport coal, Freeport quadrangle., One and one half miles northeast Iron Bridge.
Upper Freeport coal
Upper Freeport coal
Mineral Resources-Coal
Upper Freeport coal, Freeport quadrangle., One and one half miles northeast Iron Bridge.
Upper Freeport coal
Upper Freeport coal
Mineral Resources-Coal
Upper Freeport coal, Freeport quadrangle., One and one half miles northeast Iron Bridge.
Upper Freeport coal
Upper Freeport coal
Mineral Resources-Coal
Upper Freeport coal. Burrell Township, Freeport quadrangle.
Upper Freeport coal crop in stream bed
Upper Freeport coal crop in stream bed
Mineral Resources-Coal
Upper Freeport coal crop in stream bed. Burrell Township, Freeport quadrangle.
Upper Freeport coal horizon
Upper Freeport coal horizon
Mineral Resources-Coal
Upper Freeport coal horizon, Freeport quadrangle., Coal in background, clay in middle, and limestone in foreground. One and one half miles northeast Iron Bridge.