This from Eric Haak:
At 1412hrs on Sunday, November 24th, companies on Chicago’s south side were dispatched to a report of a structure fire on the 8000 block of South May Street. Three minutes later, Engine 129 reported they had a fire in the basement of a 30×125, 3.5-story ordinary, occupied apartment building. At 1420hrs, Battalion 18 reported that he had heavy fire in the basement and 1st floor of the building and he called for a Still & Box which is about the same time the first picture shown in this gallery was taken. The fire eventually made its way to the second floor. Besides the apparatus shown in the photos, Engine 54 took a hydrant on Aberdeen Street which is one block to the east and stretched a line through the gangway to sector 3. The box was struck at 1514hrs and the Red Cross was assisting 11 occupants who were displaced by this fire.