Second Avenue
Duquesne Way
Lemon Alley
Scrip Alley
Bunt Family
Hump Removal on Cherry Way
Downtown Economy Market
Hump District
Duquesne Way
Grant Street Hump Cut
North Side Point Bridge
Christian Home for Working Girls
Second Avenue Improvements
H.A. Speer Milk Co.
Adding Stories to the William Penn
Hump Removal on Wylie Avenue
Union Arcade Construction- Fourth Floor
Wylie Avenue
Seventh Avenue Repaving
Ross Street Sewer Replacement
Steam Shovel in Hump District
Empire Building
Sixth and Webster Avenues
Diagram of Diamond Square Market
North Side of Fifth Avenue
Pittsburgh Exposition
Track Supports
Duquesne Way