Sixth Avenue Hump Cut
Second Avenue Improvements
Union Arcade Construction- Lower Floors (South)
Grant Street at Fifth Avenue
Sixth Avenue Hump Cut
Sixth Avenue
Union Arcade Construction- Lower Floors (South)
Sixth Avenue Hump Cut
Pittsburgh Rally
Hump Lowering
William S. Tacey
Clay Alley
South Side of Wylie
Diamond Street Hump Cut
Sixth Avenue Hump Cut
Diamond Street
Seventh Street
Flood of 1913
Liberty Avenue Flooded
Allegheny County Courthouse and Jail
First German Evangelical Lutheran Church
Typing
The Point
Fifth Avenue
Loew's Aldine Theatre
Hump Cut
Downtown on Penn Avenue
Railroad and River