B-17F 42-3037, SU-Z, "Windy City Avenger"
An exact copy of this photo was on the original site (old pages). Description and contribution noted there:
B-17F 42-3037 "Windy City Avenger"
544th BS code SU*Z, crash-landed in England returning from October 14, 1943 mission to Schweinfurt, Germany
Courtesy of Brian Goodman.