Pennsylvania Geological Survey - Historical Photographs

Active Filters:
  • Subject = Nonmetallic Mineral Resources
  • Location Covered = Northampton
  • Date = 1928-04-25

About This Collection

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

Contributing Institution
Quarry of Alpha Cement Company
Quarry of Alpha Cement Company
Nonmetallic Mineral Resources
Quarry of Alpha Cement Company, right side.
Quarry of Alpha Cement Company
Quarry of Alpha Cement Company
Nonmetallic Mineral Resources
Quarry of Alpha Cement Company, left side.
Quarry of Alpha Cement Company
Quarry of Alpha Cement Company
Nonmetallic Mineral Resources
Quarry of Alpha Cement Company., 12' revolving kiln in motion.