Two items: satin-finish 10 x 8 photo of the Japanese surrender, signed in blue felt tip “Paul W. Tibbets, Plot—Enola Gay”; and a glossy 8 x 10 photo of a mushroom cloud, signed in blue and black felt tip by Tibbets and pilots George Marquardt (Necessary Evil) and Chas. W. Sweeney (Bock’s Car), each adding a descriptive caption. A few surface marks to second photo, otherwise fine condition. R&R COA.