This from Chi-Town Fire Photos:
Battalion 19 and companies had a very busy day. This was their third fire of the day @ 207 E 71st Street. Fire throughout a 75×75 storefront. Four 2.5” landlines were dropped and Squad 5 was put to work. Shortly thereafter, BC19 pulled a box and put Tower 34 to work in the front of the building. I got in there about 30 min into the fire.