Pennsylvania Geological Survey - Historical Photographs

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  • Date = 1957

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
Displaying 26 items
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Basic X-ray Unit
Basic X-ray Unit
Miscellaneous
Basic X-ray unit, State Lab (X-ray room)
Bethlehem Steel plant
Bethlehem Steel plant
Metallic Mineral Resources
Bethlehem Steel plant, Steelton
Bethlehem Steel Works
Bethlehem Steel Works
Metallic Mineral Resources
Bethlehem Steel Works, Steelton
DC-3 Outlook of Adams County
DC-3 Outlook of Adams County
Airborne Surveys
DC-3 Outlook of the county
Differential Thermal Analysis (DTA) furnace pit
Differential Thermal Analysis (DTA) furnace pit
Miscellaneous
Differential Thermal Analysis (DTA) furnace pit, State Lab, Harrisburg
Differential Thermal Analysis (DTA) with furnaces on top
Differential Thermal Analysis (DTA) with furnaces on top
Miscellaneous
Differential Thermal Analysis (DTA) with furnaces on top, State Lab Harrisburg
Don Hoskins, Geologist
Don Hoskins, Geologist
Survey Staff
Don Hoskins, Geologist, at work. State Office, Harrisburg
Drift scope
Drift scope
Airborne Surveys
Drift scope. USGS plane equipped with magnetometer
Geological Survey Library
Geological Survey Library
Survey Staff
Geological Survey Library with Miss Sponsler (Mrs. Patton), Librarian
Geological Survey State Lab
Geological Survey State Lab
Miscellaneous
Geological Survey State Lab, Harrisburg Capitol
Goniometer
Goniometer
Miscellaneous
Goniometer, State Lab X-ray division, Harrisburg
Lowering "bird" of airborne magnetometer
Lowering "bird" of airborne magnetometer
Airborne Surveys
Lowering "bird" of airborne magnetometer, USGS DC-3
Near Gettysburg
Near Gettysburg
Airborne Surveys
Near Gettysburg
Near Gettysburg
Near Gettysburg
Airborne Surveys
Near Gettysburg
Near Gettysburg
Near Gettysburg
Airborne Surveys
Near Gettysburg
Oliver Cromwell at diamond saw
Oliver Cromwell at diamond saw
Survey Staff
Oliver Cromwell at diamond saw, State Lab, Harrisburg
Panphot microscope operated by Dr. Gray
Panphot microscope operated by Dr. Gray
Survey Staff
Panphot microscope operated by Dr. Gray, State Lab, Harrisburg
Rock Creek
Rock Creek
Rivers and Streams
Rock Creek
Rock Crusher demonstrated by Oliver W. "Bud" Cromwell
Rock Crusher demonstrated by Oliver W. "Bud" Cromwell
Survey Staff
Rock Crusher demonstrated by Oliver W. "Bud" Cromwell, lab located on the sixth floor of the South Office Building
Steelton Quarry
Steelton Quarry
Nonmetallic Mineral Resources
Steelton Quarry