Three items: sheet of non-issue WWII stamps, signed in pencil in the bottom border “Morris R. Jeppson, Weapons Test Officer, Enola Gay Mission to Hiroshima, 6 Aug. 1945”; glossy 5 x 7 photo of Jeppson, signed in blue felt tip, “Morris R. Jeppson, Tinian Island July 1945;” and a color satin-finish 5 x 3.5 photo of the Enola Gay, signed in blue felt tip, “Morris R. Jeppson, Bomb Electronics Officer, Hiroshima.” In fine condition, with a small tear to the top right corner of the stamp sheet. RRAuction COA.