Tunnel Street
Wylie Avenue Hump Cut
Chatham and Wylie
Grant Street Construction
Try Way Sewer
Routes to Pittsburgh
Bridge of Sighs
Penn Avenue Paving
Grant Street Hump Cut
Second Avenue Improvements
View Of Downtown
Bus to Aliquippa
Street Car
Tax Assessor's Exhibit
8th Street
Webster Avenue in the Hump District
Mellon Square Park
Railroad Yard
Barges on the Monongahela River
The Carousel
Penn Avenue
Working on Diamond Street
WIIC-TV
Wylie Avenue
Railway Construction
The Pittsburg Watch & Metal Company
Flood of 1913
Hump District