Sixth and Fifth Avenues
Pittsburgh Post-Gazette Building
Diamond Street Hump Cut
Diagram of Point Bridge Portals
George When, Son & Company
Over the Bridge
Seventh Avenue Paving
Diagram of Manchester Bridge
Philadelphia Company
Allegheny County Courthouse and Jail
Repairs to Smithfield Street Bridge
Public Works Exhibit
Old Point Bridge
Allegheny County Jail
Hump Removal Along Webster Avenue
Henry's Bar
Up To His Chest
Smithfield Street Bridge
Kaufmann's Department Store
Mayor Flaherty Inauguration
Liberty Avenue
Manchester Bridge
Hump District
Penn Avenue
North Side Point Bridge Blueprints
Hump Lowering
F.W. Woolworth Company
Federal Street