Leighton B. Ewell

W.O. Simon

Harry D. Andritsis

Harry D. Andritsis served in the 393rd Bombardment Squadron.

Edward Dexter

Mary Frankel

Mary P. Frankel was one of the “human computers” at Los Alamos during the Manhattan Project. In the spring of 1943, Frankel and her husband, Stan, an American physicist who later became a computer scientist, arrived at Los Alamos.