Pennsylvania Geological Survey - Historical Photographs

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  • Subject = Caves
  • Location Covered = Dauphin

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
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Broken column, Indian Echo Caverns
Broken column, Indian Echo Caverns
Caves
Broken column, Indian Echo Caverns
Crystal Lake, Indian Echo Caverns
Crystal Lake, Indian Echo Caverns
Caves
Crystal Lake, Indian Echo Caverns
Entering Grand Ballroom, Indian Echo Caverns
Entering Grand Ballroom, Indian Echo Caverns
Caves
Entering Grand Ballroom, Indian Echo Caverns
Flowstone cascade, Indian Echo Caverns
Flowstone cascade, Indian Echo Caverns
Caves
Flowstone cascade, Indian Echo Caverns
Indian Echo Caverns
Indian Echo Caverns
Caves
Indian Echo Caverns
Indian Echo Caverns
Indian Echo Caverns
Caves
Indian Echo Caverns
Main Ballroom, Indian Echo Caverns
Main Ballroom, Indian Echo Caverns
Caves
Main Ballroom, Indian Echo Caverns
Natural bridge, Indian Echo Caverns
Natural bridge, Indian Echo Caverns
Caves
Natural bridge, Indian Echo Caverns
Ribbons and flowstone, Indian Echo Caverns
Ribbons and flowstone, Indian Echo Caverns
Caves
Ribbons and flowstone, Indian Echo Caverns
Ribbons, Indian Echo Caverns
Ribbons, Indian Echo Caverns
Caves
Ribbons, Indian Echo Caverns
Side-view, Grand Ballroom, Indian Echo Caverns
Side-view, Grand Ballroom, Indian Echo Caverns
Caves
Side-view, Grand Ballroom, Indian Echo Caverns
Stalactites, Indian Echo Caverns
Stalactites, Indian Echo Caverns
Caves
Stalactites, Indian Echo Caverns
Upper Grand Ballroom, Indian Echo Caverns
Upper Grand Ballroom, Indian Echo Caverns
Caves
Upper Grand Ballroom, Indian Echo Caverns