Pittsburgh Exposition
Pittsburgh Natatorium
Lemon Alley Hump Cut
Point Bridges
Sixth Street Scene
William Penn Theater
Smithfield Street
Ross Street
Barkers Alley
Second Avenue Improvements
Manchester Bridge
New Diamond Market
Wylie Avenue
Street Closed to Through Traffic
Mellon Square
Ross Street
Riverboats and Carriages
Structural Steel for the William Penn
Oliver Avenue
Duquesne Garage
Witherow Building
Lumber and River
Building Demolition
Victoria Theatre
Duquesne Horse & Mule Co
Hump Cut
Pennsylvania Railroad Yard
Street Construction