Ground crew of the Nine-O-Nine painting her nose with an additional mission mark. The B-17G Flying Fortress completed 140 combat missions from 1943 to 1945.
https://s3-us-west-1.amazonaws.com/h...s_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...667#post186220
https://www.homemadetools.net/forum/...478#post169951
https://www.homemadetools.net/forum/...279#post177009
https://www.homemadetools.net/forum/...181#post184637
https://www.homemadetools.net/forum/...124#post184396