Smithfield Street
Seventh Street
Traffic and Smokestack
Union Arcade Construction- Fourth Floor
Union Arcade Construction- Lower Floors (East)
City-County Building
William Penn Hotel Speech
U.S. Steel Parade Float
Hump District Construction
Second Avenue Improvements
Hump District Construction
Union Arcade Construction- Outer Walls (South)
Footbridge over Duquesne Way
Mon Warf Parking
Downtown Streets
Candy and Hat Store
Union Arcade Construction- Outer Walls (West View)
Hump Removal on Webster Avenue
Kennywood Streetcar
Incandescent Supply Company
Hump District Construction
Federal Cold Storage
View of the Point
Hump District
Fifth and Sixth Avenues
Diagram of Manchester Bridge
Smithfield Street
Hump District Excavation