Pennsylvania Geological Survey - Historical Photographs

Active Filters:
  • Date = 1970
  • Subject = Nonmetallic Mineral Resources

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.

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Contributing Institution

Nonmetallic Mineral Resources
Millard Quarry, east of county line road, Palmyra
Nonmetallic Mineral Resources
Quarry in Cockeysville. Marble near Avondale.