May 1943, over Tokyo, Japan. This photograph first appeared in a monthly magazine "Koku Asashi" by the Asahi Shimbun. The photo shows a B-17E Flying Fortress that was captured in the Philippines. Two other B-17s were captured in thr Philippines or the Netherlands East Indie. All three were tested by the I.J.A.A.F. Air Technical Research Laboratory at Tachikawa. No negatives or original prints exist anymore and the original photo was scanned by Ryutaro Nambu and Yoshihito Kurosu with the Asashi Shimbun's permission.