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

Hummelstown from hill looking west

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

Hummelstown from hill to west

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

Ice breaking up opposite McCormick Island

Subject	Rivers and Streams
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1929-02-27

Ice going out

Subject	Nonmetallic Mineral Resources
Date	1920

Ice going out of Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-02-03

Ice going out, river in flood

Subject	Topography

Ice jam in Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-02-03

Ice jam in Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-02-03

Ice jam in Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-02-03

Ice jam in Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-02-03

Ice on Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-03-10

Ice on Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-03-10

Ice piled along bank of river

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-03-10

Ice piled along bank of Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-03-22

Ice piled along bank of Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-03-10

Ice piled along bank of Susquehanna River

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-03-10

Ice piled along river bank

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1926-02-03

Independence Island

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-06-01

Independence Island, Jauss Island to left

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1922-10-01

Indian Echo Caverns

Subject	Caves

Indian Echo Caverns

Subject	Caves

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Indian Echo Cave south of Hummelstown

Subject	Sinkholes
Creator	Bolles, William H.
Date	1971

Interstate 283 and Harrisburg East interchange of Pennsylvania Turnpike

Subject	Interstate Highway
Creator	Bolles, William H.
Date	1973-05-10

Interstate 283, looking west

Subject	Interstate Highway
Creator	Bolles, William H.
Date	1973-05-10

Interstate 81 bridge construction over Susquehanna River north of Harrisburg

Subject	Interstate Highway
Creator	Geyer, Alan R.
Date	1972-11-01

Interstate 81 bridge over Susquehanna River

Subject	Interstate Highway
Creator	Geyer, Alan R.
Date	1972-11-01

Interstate 81 bridge over Susquehanna River

Subject	Interstate Highway
Creator	Geyer, Alan R.
Date	1972

Interstate 81 Bridge over the Susquehanna River

Subject	Interstate Highways and Other Roads
Date	1969

Interstate 81 Bridge over the Susquehanna River

Subject	Interstate Highways and Other Roads
Date	1969

Interstate 83, Interstate 283, U.S. 322/422 interchange

Subject	Interstate Highway
Creator	Geyer, Alan R.
Date	1970

Interstate 83, Interstate 283, U.S. 322/422 interchange

Subject	Interstate Highway
Creator	Geyer, Alan R.
Date	1970

Interstate 83, Interstate 283, U.S. 322/422 interchange

Subject	Interstate Highway
Creator	Geyer, Alan R.
Date	1970

Interstate 83, Interstate 283, U.S. 322/422 interchange

Subject	Interstate Highway
Creator	Geyer, Alan R.
Date	1970

Interstate 83, Interstate 283, U.S. 322/422 interchange

Subject	Interstate Highway
Creator	Geyer, Alan R.
Date	1970

Islands in Susquehanna

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

Islands in Susquehanna River

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1939-09-12

Islands in Susquehanna River

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

Italian Park

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1933-10-08

Italian Park

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1933-10-08

Italian Park

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1933-10-08