Allegheny County, Pennsylvania Historic photos, documents, and people

Schenley Park (Panther Hollow) Bridge and the "Tick" (Carnegie-Mellon University), Pittsburgh, Pa.

Iron ore piles and blast furnaces, Carnegie-Illinois Steel Corporation mill in Etna, Pennsylvania

Blast furnaces and iron ore at the Carnegie-Illinois Steel Corporation mills, Etna, Pennsylvania

Theodore Roosevelt speaking from the balcony of the Hotel Allen, Allentown, Pennsylvania, 1914

Pittsburgh, Pennsylvania. A mechanic working on a rear axle housing at the Greyhound garage

Aerial view - Cathedral of Learning, Masonic Temple and Mellon Institute, Pittsburgh, Pa.

Pittsburgh, Pennsylvania. A bus driver for the Pennsylvania Greyhound Lines, Incorporated

Aerial view of Oakland District showing Schenley Apartments and hotel, Pittsburgh, Pa.

Pittsburgh, Pennsylvania. Mass being held in the Lithuanian cemetery on Memorial Day

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