![](http://www.alamy.com/thumbs/6/1F2D6F04-24FE-411E-B178-6594C121BBBF/E5B5PP.jpg)
De Havilland DH-4 used for aerial photography and combat during World War I. National Air and Space Museum, Washington DC.
Size: 4272px × 2848px
Location: Wasington DC, USA
Photo credit: © Nicholas Rous / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: aerial, air, america, biplane, dc, de, dh-4, fighter, great, gunner, havilland, museum, national, photography, reconnaissance, space, usa, war, washington, world, ww1