Market Square
Loew's Penn
5 and 10 Cent Store
Hump District
Surveyor's Transit Apparatus
Rust Engineering Company Office Building
Fort Pitt Block House
Lumber and River
Fort Pitt Hat Company
Union Arcade Construction
Penn Dye Works
Fourth Avenue
O'Neil Alley Hump Cut
Penn at 11th
Dante and Webster
Union Arcade Construction- Terra-Cotta Pieces
North Side Point Bridge
Lemon Alley
Hump Cut
Gateway Fruit Company
Hump District
Hump District
Gateway Parking Garage
Smithfield Street Stores
Hump Cut Down Fifth Avenue
Demolished Buildings in the Hump District
Clay Alley
Current Site of Commonwealth Place