Theodore "Dutch" Van Kirk was a navigator in the United States Army Air Forces, best known as the navigator of the Enola Gay when it dropped the first atomic bomb on Hiroshima. Dutch Van Kirk has hand signed this 8x10 Photo with Navigator- Enola Gay Inscriptions. This great photo of the Hiroshima Mushroom Cloud was,taken by Russ Gackenbach from the Navigator's window of the Hiroshima Photographic B-29. It is also hand signed by the by Russ E. Gackenbach , inscribed taken by Navigator – - Necessary Evil Photo Plane and Hiroshima 6 Aug 1945. JSA Authentication Sticker & Certificate of Authenticity #II11528.