Hump District
Fallen Property on Wylie Avenue
North Side Point Bridge
William Penn Hotel
Diamond Street Drawing Plans
Department of Public Works Exhibit
Union Bridge
Downtown Street
Webster Avenue
Architectural Rendering of Footbridge
Grant Street Drawing Plans
Diagram of Diamond Square Market
Fifth and Wylie
Allegheny County Courthouse
Chatham Street Hump Cut
Downtown Shopping
Fifth and Chatham
Defective Track
Allegheny County Courthouse and Jail
Current Site of Commonwealth Place
Lower Hill District
9th Street
Diamond Street
Union Arcade Construction- Ground Floor
Union Arcade Construction- Ground Floor
Cherry Way Hump Cut
Improvement of Hump
Union Arcade Construction- Mid-Level Floors (East)