Bessemer Building
Snow Removal
Lubin & Smalley Co.
Webster Avenue
Farmer's Market
Koppers and Gulf Oil buildings
Diamond Street
Dante Alley
Beneath the Arch
Hump District Excavation
Aerial View, 6th Avenue & Penn Avenue
Drawing of Point
Sixth Avenue Hump Cut
Busy Day in the Drawing Room
Railroad and River
Temporary Bridge on Fifth Avenue
Chatham Street
Tunnel Street Construction
Downtown on Penn Avenue
Diagram of Manchester Bridge
Tunnel Street Hump Cut
Grant Street
KDKA Radio Station
Downtown Viewed from Mt. Washington
Ross Street Near Fifth and Sixth Avenues
Harris Theater
Sixth Avenue Hump Cut
Penn Avenue