Pennsylvania Geological Survey - Historical Photographs

Active Filters:
  • Subject = Surface Water
  • Date = 1931-10-01

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
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Delaware Water Gap
Delaware Water Gap
Surface Water
Delaware Water Gap.
Delaware Water Gap
Delaware Water Gap
Surface Water
Delaware Water Gap.
Delaware Water Gap
Delaware Water Gap
Surface Water
Delaware Water Gap from Pennsylvania side below Kittanning Hotel.
Delaware Water Gap
Delaware Water Gap
Surface Water
Delaware Water Gap.
Delaware Water Gap
Delaware Water Gap
Surface Water
Delaware Water Gap from highway to south.
Lehigh Canal
Lehigh Canal
Surface Water
Lehigh Canal, Lehigh Gap.
Old and new
Old and new
Surface Water
Old and new, Lehigh Gap.
Old Lehigh Coal and Navigation Company Canal
Old Lehigh Coal and Navigation Company Canal
Surface Water
Old Lehigh Coal and Navigation Company Canal at Lehigh Gap.