Second Avenue Improvements
PRR Engine #9901
Hump District
Downtown Street
Street Improvements Map
Wylie Avenue Hump Cut
Union Arcade Basement Excavation
Rust Engineering Company Office Building
Point Bridge Pier
Truck Driving through High Water
People's Loan Office
Scrip Alley Hump Cut
Steam Shovel in Cut
Union Arcade Basement Construction
De Santis Photography Studio
Union Arcade Completed (East View)
John M. Roberts & Son Co.
Up to Their Chests
Fifth Avenue Street Scene
Aerial View of the Point
Ladies Dining Room
Union Arcade Construction- Fourth Floor
Webster Avenue
Water Street Flooding
Union Arcade Construction-Basement Level Steel
Department of Public Works Exhibit
Chas Bonini Pittsburg Ice Cream Factory
Diagram of Manchester Bridge