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Allegheny Pilot
Allegheny River Valley View (circa 1935)
Allegheny River Valley View at Kinzua (1940)
Allegheny River at Hickory Street (circa 1910)
Allegheny River at Kinzua (circa 1925)
Allegheny River at Kinzua (circa 1925)
Conewango Creek at Allegheny River (1916)
History of Allegheny County
Allegheny River Above Village of Kinzua (circa 1940)
Allegheny Valley and Pittsburgh Railroad at Dunkirk (circa 1895)
Big Bend on Allegheny River at Kinzua (circa 1940)
Devils Elbow on the Allegheny River at Kinzua (circa 1940)
Improvement of the Allegheny River and Flood Control
Glade Oil Field (1885)
Warren-Sheffield Streetcar Overhead (circa 1908)
Barges at Grunderville Yard (circa 1905)
Glade Run House Hotel (1865)
Lumber Raft (1885)
Raft Construction (1890)