Fire Department auxiliary workers putting out a fire in City Hall Park in New York October 11, 1941 while City Hall, in the background, smokes from fire bombs, during the Fire Defense Day demonstration which showed what could be done in case of an attack on New York City from the air. Regular firemen and civilian helpers, trained since July 11 in local firehouses, took part in the show. (Photo by Matty Zimmerman/AP Photo)
