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

Lock in Susquehanna Canal

Subject	Cities, Towns, and Buildings
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Lock Mountain and Medina sandstone talus

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1922-08-27

Lock Mountain from southwest of Water Street

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

Locust Gap Stripping showing rolls

Subject	Mineral Resources-Coal
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Locust Summit

Subject	Mineral Resources-Coal
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-12-19

Locust Summit "World's largest anthracite breaker"

Subject	Mineral Resources-Coal
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Logs barked for tanning and left lying

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

Logs used for timbering in Anthracite mine

Subject	Mineral Resources-Coal
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Long, narrow ridge of drift, exposed where Middle Branch cuts it

Subject	Glacial Geology
Creator	Graeber, Charles Karsner, 1896-
Date

Long Reach Sand and Gravel Company

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

Looking across Monocacy Creek

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

Looking across of Pothole near Archbald

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

Looking across Parsons Quarry

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

Looking across terrace through orchard toward outcrop of Pottsville sandstone

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

Looking across White Deer Valley toward Muncy Mountain

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

Looking back towards McConnellsburg

Subject	Topography
Creator	Johnson, Meredith E., 1897-
Date	1922-07-28

Looking back toward Williamsport

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

Looking down almost vertically into Parsons Quarry

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

Looking down head of Martins Creek

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

Looking down into pothole near Archbald

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

Looking down Pine Creek

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1932-05-15

Looking down Snake Hollow, nearest Well Fischer #1

Subject	Oil and Gas
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Looking down valley of Cole Creek just north of Rew

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

Looking down West Branch of Susquehanna at Lock Haven

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

Looking east down York valley toward Wrightsville

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

Looking east from south of Wrightsville

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

Looking east in Loysburg Gap

Subject	Stratigraphy
Creator	Foose, Richard Martin, 1915-
Date	1941-10

Looking east toward Tioga and lower end of Cowanesque Creek

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

Looking into Parsons Quarry

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

Looking into Penn Bangor Quarry

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

Looking into pit in pocket of white clay being mined one mile up Mountain Creek

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

Looking into stripping on outcrop

Subject	Mineral Resources-Coal
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Looking into Tinsman quarry

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

Looking north across Lake Warren flat

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

Looking north across the west end of Heart Lake

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

Looking north against ore face

Subject	Metallic Mineral Resources
Creator	Foose, Richard Martin, 1915-
Date

Looking north at ore face, showing low-grade manganese-iron ore

Subject	Metallic Mineral Resources
Creator	Foose, Richard Martin, 1915-
Date

Looking north at ore face, the bedding vein of good ore being outlined in between the Mauch Chunk red shale


Subject	Metallic Mineral Resources
Creator	Foose, Richard Martin, 1915-

Looking north at the ore face

Subject	Metallic Mineral Resources
Creator	Foose, Richard Martin, 1915-
Date

Looking northeast from hill, half mile west of Bakerstown

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

Looking north from floor of manganese stripping

Subject	Metallic Mineral Resources
Creator	Foose, Richard Martin, 1915-
Date

Looking north from high land just north of Cornwall mine

Subject	Metallic Mineral Resources
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Looking north from hill opposite railroad station

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

Looking north from hill west of Hummelstown

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

Looking north from Sugar Loaf Fire Tower

Subject	Geomorphology
Creator	Hickok, W. O. (William Orville), 1905-
Date

Looking north toward Nescopeck Mountains

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

Looking north toward ore face at point where good ore "bed" is one foot thick (hammer)

Date
Subject	Metallic Mineral Resources
Creator	Foose, Richard Martin, 1915-

Looking northwest

Subject	Geomorphology
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1931

Looking northwest across Finn Pond

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

Looking northwest from Filling Station between Wyalusing and Towanda

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