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

Morainal topography

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-10-19

Morainal topography

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-10-19

Morainal topography

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-10-19

Morainal topography

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-10-19

Morainal topography

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-10-19

Morainal topography

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-10-19

Mountain Creek

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

Mountain Creek

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

Mouth of Lehigh River

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1925-04-28

Mouth of West Fork of Susquehanna River bluff

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-10-19

Mouth of West Fork of Susquehanna River bluff

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-10-19

Muddy Creek

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

Mud pond, head of Kitchen Creek

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1926-06-10

Narrows of Conewago Creek

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1922-08-21

Nescopeck, gorge of Nescopeck Creek, Nescopeck Mountain, and Susquehanna River

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

New Baltimore meteorite locality

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1922-10-12

Nittany Valley

Subject	Topography
Creator	Bolles, William H.
Date	1970-04

Nittany Valley looking east toward Big Mountain

Subject	Topography
Creator	Bolles, William H.
Date	1970-04

North Branch of Susquehanna River

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-06-18

North Branch of Susquehanna River looking upstream

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-06-16

North Branch of Susquehanna River showing terrace east of Nescopeck

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

Northeast from Chickies Rock

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

Northeast from south end of Black Rock Ridge

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1925-07-14

North from hill east of Tusseyville

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1925-07-16

North from hill southwest from Belden

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1925-07-14

North Mountain from Muncy Creek

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-07-27

North Mountain from Muncy Creek

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-07-26

North Mountain, looking north from west of St. Thomas

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

North of east from hill west of Canoe Creek

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1925-07-15

Old iron mine filled with water

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1921-07-31

On road to Clifton Farm deep well

Subject	Topography
Creator	Johnson, Meredith E., 1897-
Date	1923-05-01

Outcrop of Catskill beds on Kettle Creek

Subject	Topography
Creator	Johnson, Meredith E., 1897-
Date	1926-07-22

Penbrook

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

Penbrook and golf links

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

Peneplain

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

Peneplain

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

Peneplain, 460 foot level, east of Dauphin

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

Peneplain and Cove Mountain

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1925-08-01

Peneplain and Manada Gap

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

Peneplain, North Mountain in background

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

Peneplain of western Pennsylvania

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1921-09-22

Peneplain of western Pennsylvania

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1921-09-22

Peneplain south of New Cumberland

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

Peneplanation

Subject	Topography
Creator	Johnson, Meredith E., 1897-
Date	1921-08-08

Peneplanation

Subject	Topography
Creator	Johnson, Meredith E., 1897-
Date	1921

Peneplanation view north from Wiley triangulation point

Subject	Topography
Creator	Johnson, Meredith E., 1897-
Date	1921-08-08

Peneplanation view west from Wiley triangulation point

Subject	Topography
Creator	Johnson, Meredith E., 1897-
Date	1921-07-27

Peneplane at 300 foot level, north of Baumstown

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

Pigeon Hills from Lincoln Highway

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1927-04-28

Pine Mountain

Subject	Topography
Creator	Moseley, John Reed