Pennsylvania Geological Survey - Historical Photographs - Browse all items - Pennsylvania Photos and Documents

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Pennsylvania Geological Survey - Historical Photographs - Browse all items - Pennsylvania Photos and Documents

Showalter Quarry

Subject	Economic Uses
Creator	Geyer, Alan R.
Date	1960

Slate grinding plant

Subject	Nonmetallic Mineral Resources
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1922-06-04

Slate grinding plant

Subject	Nonmetallic Mineral Resources
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1922-06-04

Slate quarry (old)

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1922-08-31

Slip face and clay gouge, Wood Chromite Mine

Subject	Mineralogy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1938-02-03

Susquehanna River

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1922-06-04

Susquehanna River at Fites Eddy

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1922-06-04

Susquehanna River at Marietta

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Susquehanna River below dam

Subject	Surface Water
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1933-08-26

Susquehanna River from bend northwest of Fites Eddy Station

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1922-06-04

Susquehanna River, up the river from the top of Chickies Rock

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1922-10-11

Topography around Centerville

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1927-11-01

Trap quarry, abandoned, dredge submerged

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1922-08-30

Triassic breccia

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-10-03

Triassic brownstone

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1929-05-09

Triassic conglomerate

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-04-14

Triassic, irregular bedding

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-10-03

Triassic, irregular bedding

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-10-03

Triassic quartz pebble conglomerate

Subject	Stratigraphy
Creator	Bolles, William H.
Date	1971-05-27

Triassic sandstone

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1929-04-22

Triassic sandstone along Route 322

Subject	Stratigraphy
Creator	Geyer, Alan R.
Date	1960

Triassic sandstone and conglomerate

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-10-03

Typical schistose structure, Peters Creek

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1922-06-04

View down Susquehanna River from west side

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-08-23

View down Susquehanna River from west side

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-08-23

View from lookout at Safe Harbor

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1933-09-20

View from lookout at Safe Harbor

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1933-09-20

View up Susquehanna from west side

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-08-23

View up Susquehanna River

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1922-06-04

View up Susquehanna River on west side

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-08-23

View west across Susquehanna River from just north of mouth of Peters Creek.

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Water power on Mill Creek at Fertility

Subject	Miscellaneous
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-04-15

Water power on Mill Creek at Fertility

Subject	Miscellaneous
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-04-15

Water power on Mill Creek at Mascot

Subject	Miscellaneous
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-04-15

Water power on Mill Creek at Mascot

Subject	Miscellaneous
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-04-15

Water power on Muddy Run

Subject	Miscellaneous
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-04-15

Water power on Muddy Run

Subject	Miscellaneous
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-04-15

Water wheel on Muddy Creek

Subject	Miscellaneous
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-04-15

Wood's Chrome Mines

Subject	Mineralogy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1934-09-26

Wood's Chrome Mines

Subject	Mineralogy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1934-09-26

Worm borings in Chickies quartzite

Subject	Trace Fossils
Creator	Bolles, William H.
Date	1971-08-25

W.P.A. Quarry in light green serpentine

Subject	Nonmetallic Mineral Resources
Creator	Foose, Richard Martin, 1915-
Date	1941-11-05