Pennsylvania Geological Survey - Historical Photographs

Active Filters:
  • Subject = Economic Uses
  • Date = 1926-10-01

About This Collection

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

Original Format

Contributing Institution
Clydesdale Brick and Stone Company
Clydesdale Brick and Stone Company
Economic Uses
Clydesdale Brick and Stone Company, Ellwood City.
Crescent Portland Cement Company
Crescent Portland Cement Company
Economic Uses
Crescent Portland Cement Company, Wampum.
Face brick plant of Metropolitan Paving Brick Company
Face brick plant of Metropolitan Paving Brick Company
Economic Uses
Face brick plant of Metropolitan Paving Brick Company, Bessemer.