Pennsylvania Geological Survey - Historical Photographs

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  • Location Covered = Carbon

About This Collection

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

Displaying 90 items
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Anthracite stripping, 250 feet deep
Beltzville Dam
Boat on Lehigh Canal
Boat on Lehigh Canal
Boulder Field at Hickory Run State Park
Boulder Field at Hickory Run State Park
Camp, Pohopoco Creek
Chain suspension bridge
Close up to show fracture or cleavage in Martinsburg
Contact just above bag - Oswego and Martinsburg
Contact Silurian-Ordovician, Oswegon-Martinsburg
Curbstone, roughing out
Dredging for coal and filling coal boats
Dressing curbstone at White Haven Stone Products Company quarry
Dressing curbstone at White Haven Stone Products Company quarry
Duncannon Member of the Catskill Formation
Entry to paint-ore mine
Glen Onoko
Glen Onoko
Hauto power plant