Pennsylvania Geological Survey - Historical Photographs

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  • Contributing Institution = Pennsylvania Geological Survey
  • Subject = Topography

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
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Conococheague Creek
Conococheague Creek
Topography
Conococheague Creek, Scotland.
Conococheague Creek
Conococheague Creek
Topography
Conococheague Creek, near Scotland.
Conococheague Creek at Scotland, Franklin County
Conococheague Creek at Scotland, Franklin County
Topography
Conococheague Creek at Scotland, Franklin County.
Conococheague Creek, Scotland, Franklin County
Conococheague Creek, Scotland, Franklin County
Topography
Conococheague Creek, Scotland, Franklin County.
Conodoguinet Creek
Conodoguinet Creek
Topography
Conodoguinet Creek from Oysters Bridge. Date of photograph not known. George Ashley's tenure with the Survey, 1919-1946.
Contact between Oriskany limestone and Onondaga shale
Contact between Oriskany limestone and Onondaga shale
Topography
Contact between Oriskany limestone and Onondaga shale, Hollidaysburg quadrangle. Contact reaches over center of picture.
Country club flat and gap
Country club flat and gap
Topography
Country club flat and gap from hill on north side of Fishing Creek.
Cove Mountain, west side of river
Cove Mountain, west side of river
Topography
Cove Mountain, west side of river from below Dauphin, Harrisburg quadrangle.
Covered bridge at Clarks Ferry
Covered bridge at Clarks Ferry
Topography
Covered bridge at Clarks Ferry.
Creek
Creek
Topography
Creek, west of Marysville. Date of photograph not known. George Ashley's tenure with the Survey, 1919-1946.
Creek and gap in mountains
Creek and gap in mountains
Topography
Creek and gap in mountains just below Bedford Springs.
Cumberland Valley New Cumberland right-hand distance
Cumberland Valley New Cumberland right-hand distance
Topography
Cumberland Valley New Cumberland right-hand distance from "Round Top." Date of photograph not known. George Ashley's tenure with the Survey, 1919-1946.
Cumberland Valley New Cumberland right-hand distance
Cumberland Valley New Cumberland right-hand distance
Topography
Cumberland Valley New Cumberland right-hand distance from "Round Top." Date of photograph not known. George Ashley's tenure with the Survey, 1919-1946.
Cut in terminal moraine
Cut in terminal moraine
Topography
Cut in terminal moraine, two and one-half miles west of Selinsgrove. Low hill beyond free of drift.
Cut in terminal moraine
Cut in terminal moraine
Topography
Cut in terminal moraine, two and one-half miles west of Selinsgrove. Low hill beyond free of drift.
Cut near lower end of Squaw Run Road
Cut near lower end of Squaw Run Road
Topography
Cut near lower end of Squaw Run Road showing terrace deposit on top of eroded land surface.
Dam on Perkiomen Creek
Dam on Perkiomen Creek
Topography
Dam on Perkiomen Creek, one mile above Graterford.
Delaware River and Canal
Delaware River and Canal
Topography
Delaware River and Canal, below Easton.
Delaware River bluff and Milford Knob
Delaware River bluff and Milford Knob
Topography
Delaware River bluff and Milford Knob. Milford, Pike County.
Delaware River bluff, State highway near Dingmans Ferry
Delaware River bluff, State highway near Dingmans Ferry
Topography
Delaware River bluff, State highway near Dingmans Ferry, Pike County.