Gaping at 33rd Street Sewer Explosion
33rd Street Sewer Reconstruction
33rd Street Sewer Explosion
50th Street Repaving
Workers in Hughes Alley
Baby Health
Effects of the 33rd Street Sewer Explosion
48th Street Sewer
Duncan Street at 53rd Street
Men Gather After 33rd Street Sewer Explosion
Woolslayer Way
Emergency Work at Pittsburgh Rivet Company
Lawrenceville Park
Sewer Break
Petroleum Product Company
Liberty Avenue
33rd Street Sewer Explosion Effects
Butler at 49th
Children's Safety Play
Leslie Park
Sewer Explosion at Pittsburgh Brewing Company
Construction Workers in a Tunnel
Emergency Work
33rd Street Sewer Explosion
33rd Street Sewer Explosion
Emergency Work
33rd Street Sewer Explosion
Spectators