Woman Crossing the Street
Penn Avenue
Mellon Square Park
Aerial view of Downtown
Hump Properties
Union Arcade Construction- Steel Framing
Union Arcade Construction- Ground Floor
Motor trucks and Trailers
Barbeau Street
Boats Along the Monongahela River
Diamond Street Improvements
William Penn Parking Garage
Hump Cut
Grant Street Construction
Manchester Bridge
Union Arcade Construction- Outer Walls (West)
Grant Street Hump Cut
Diamond Street Drawing Plans
Smithfield Street
Grant Street Drawing Plans
Diamond Street Hump Cut
Grant Street Hump Cut
Joseph DeRoy & Sons
Hump District
Hump District
City-County Building
Hump District
Lemon Alley Hump Cut