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

Limestone with brownstone trim

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-09-17

Limonite pseudomorphs

Subject	Nonmetallic Mineral Resources
Creator	Geyer, Alan R.
Date	1951

Limonite pseudomorphs

Subject	Nonmetallic Mineral Resources
Creator	Geyer, Alan R.
Date	1951

Lincoln Highway

Subject	Topography
Creator	Johnson, Meredith E., 1897-
Date	1924-10-04

Lincoln Highway looking east from near New Oxford

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

Lincoln Highway with Gettysburg in distance

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

Little Beaver Creek

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Little Elk Lake

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-08-27

Little Juniata and Old William Penn Highway

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

Little Juniata and William Penn Highway

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-08-22

Little Juniata River

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1942-08

Little Juniata River

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1946-05-30

Little Juniata River, original William Penn Highway

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

Little Mahoning Creek

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1907

Little Mahoning Creek

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1907

Little Marsh spillway

Subject	Glacial Geology
Creator	Willard, Bradford, 1894-
Date	1931-08-01

Little Marsh spillway of Lake Cowanesque

Subject	Glacial Geology
Creator	Willard, Bradford, 1894-
Date	1931-08-01

Little Mountain

Subject	Topography
Creator	Moseley, John Reed

Little Mountain fault

Subject	Structure-Faults
Creator	Willard, Bradford, 1894-
Date	1930-11-01

Little Mountain fault surface

Subject	Structure-Faults
Creator	Willard, Bradford, 1894-
Date	1930-11-01

Little Pittsburgh coal and adjacent strata

Subject	Stratigraphy
Creator	Johnson, Meredith E., 1897-
Date	1923-05-22

Little Round Top, Gettysburg battlefield

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1927-04-29

Llewellyn Formation exposed at the faulted Tremont syncline

Subject	Structure-Faults
Creator	Hoskins, Donald M.
Date	1974

Llewellyn Formation exposed at the faulted Tremont syncline

Subject	Structure-Faults
Creator	Hoskins, Donald M.
Date	1974

Loaded ore cars

Subject	Metallic Mineral Resources
Creator	Geyer, Alan R.
Date	1952

Loading end of area/train

Subject	Nonmetallic Mineral Resources
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1941-09

Loading river coal

Subject	Mineral Resources-Coal
Creator	Sisler, James D. (James Donaldson), 1894-
Date	Spring 1927

Loading river coal

Subject	Mineral Resources-Coal
Creator	Sisler, James D. (James Donaldson), 1894-
Date	Spring 1927

Loading tipple, White Clay Coal Company.

Subject	Nonmetallic Mineral Resources
Creator	Corbin, J. Ross
Date	1925-11-03

Local Boy Scout Jamboree exhibit

Subject	Exhibits
Creator	Geyer, Alan R.
Date	1956

Local faults and crossbedding in Morgantown sandstone

Subject	Structure-Faults
Creator	Johnson, Meredith E., 1897-
Date	1921-08-28

Local faults and crossbedding in Morgantown sandstone

Subject	Structure-Faults
Creator	Johnson, Meredith E., 1897-
Date	1921-08-28

Local flint and flags

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-03

Local flint in swimming pool

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-03

Local fold and small fault (on left) in Conemaugh (?) sandstone

Subject	Structure-Folds
Creator	Johnson, Meredith E., 1897-
Date

Local fold and small fault (on left) in Conemaugh (?) sandstone

Subject	Structure-Folds
Creator	Johnson, Meredith E., 1897-
Date

Local limestone used for Founders Hall, Hershey Estates

Subject	Cities, Towns, and Buildings
Creator	Bolles, William H.
Date	1970

Local sandstone

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-10

Local sandstone

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-12

Local sandstone building

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1929-10-01

Local sandstone church

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1929-09-19

Local sandstone, DuBois Hotel

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-14

Local sandstone, First M. E. Church (1924)

Subject	Economic Uses
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-06

Local sandstone, First M. E. Church (1924)

Subject	Economic Uses
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-06

Local sandstone M. E. Church

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-08

Local sandstone, M. E. Church

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-08

Local sandstone, M. E. Church

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-10-08

Local sandstone, State Hospital, 1876

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

Local stone quarried near Waynesburg, showing overburden

Subject	Nonmetallic Mineral Resources
Creator	Robinson, J. French, 1890-
Date

Lockatong Formation

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1932-05-28