Auditorium Hotel
Cecil Alley and Liberty Avenue
Grant Street Hump Cut
Barges on the Monongahela River
Fresh Air
Hungarian Restaurants and Hotel
Canoeing Down Stanwix Street
Intersection of Penn Avenue and Duquesne Way
Gayety Theatre Gallery Entrance
Esser Brothers Theatrical Supplies
Advertising
Monongahela River
Ross Street Hump Cut
Sixth and Grant
Union Arcade Construction- Steeples (North View)
Penn Avenue
Union Arcade Construction- Steeples
Duquesne Garage
Hump District and Hawkins Building
Second Avenue Businesses
Dante and Pentland
Union Arcade Construction- Mid-Level Floors (East)
Washington Street Tunnel Construction
Penn Avenue
Penn Avenue
Steam Shovel in Hump District
Hump District Excavation
Flood of 1913