Hump District and Hawkins Building
Allegheny County Jail
Wylie Avenue at Tunnel Street to Fifth Avenue
First German Evangelical Lutheran Church
Stanwix and First Avenue
Iron City Plumbing Company
Current Site of Commonwealth Place
Union Arcade Construction- Steel Framing
Surveyors
Liberty Avenue
Hump District
Second Avenue Construction
Johnny Appleseed and the Mayor
Method of Construction
Duquesne Way
Manchester Bridge Blueprints
New Diamond Market
Over the Bridge
Building the Foundations of the William Penn
Kaufmann's Department Store
Ross Street
Men by a Ladder
Second Avenue Improvements
Sixth Avenue Hump Cut
Union Arcade Basement Construction
Rockwell Manufacturing Co. Helicopter
Hump District
KDKA Radio Station