Here's a message from Eric Haak: I've shared some photos to complement Scott Peterson’s post from January 12th. The first three images were taken during the firefighting efforts. The fourth was captured during the recovery phase, and the fifth shows the helmets of the fallen firefighters that were recovered. The photographers are unknown, and all these images are part of my personal collection. A warehouse fire on January 12, 1951, at 320 North LaSalle Street in Chicago claimed the lives of several Chicago firefighters and a member of the Chicago Fire Insurance Patrol. Eric Haak collection A warehouse fire on January 12, 1951, at 320 North LaSalle Street in Chicago claimed the lives of several Chicago firefighters and a member of the Chicago Fire Insurance Patrol. Eric Haak collection A warehouse fire on January 12, 1951, at 320 North LaSalle Street in Chicago claimed the lives of several Chicago firefighters and a member of the Chicago Fire Insurance Patrol. Eric Haak collection Eric Haak collection The recovered helmets of the fallen firefighters. Eric Haak collection Manual Switching Valve,Hand Switching Valve,High Pressure Manual Switching Valve,Adjustable High Pressure Valve Jiangsu Xibang Hydraulic Machinery Co.,Ltd , https://www.xibanghydraulic.com