Union Arcade Construction Progress
Union Arcade Construction - Roof (East View)
Statuary at the Boulevard of the Allies
Mellon Square Park
Diagram of Manchester Bridge
Street Improvements Map
Pittsburgh Tree & Seed Company
Effects of Hump District Changes
Union Arcade Construction- Lower Floors and Roof
Manchester Bridge
Construction Progress from Grant Street
Demolition of Exposition Buildings
Man in Street
Second Avenue
Steam Shovel in Hump District
Stouffer's Restaurant
Grant Boulevard [Bigelow Boulevard] Conditions
Surveyors
Diamond Street Congestion
Ninth Street at Penn Avenue
The Dispatch
The Dispatch
Grant Street Hump Cut
The National Cash Register Company
Hump District
O'Neil Alley Hump Cut
The Point
Chatham Street