A crashed Martin MB-1, rear view, with men standing or sitting on the fuselage, upper wing, and tail. ("U.S. MAIL" is faintly visible on the fuselage side.)
USAF
U.S. Air Force photo <a rel="nofollow" class="external autonumber" href="https://media.defense.gov/2006/May/11/2000557465/-1/-1/0/060420-F-1234P-030.JPG">[1]</a> from the <a rel="nofollow" class="external text" href="http://www.nationalmuseum.af.mil/Upcoming/Photos/igphoto/2000557465/">image gallery</a> on the website of the National Museum of the United States Air Force.