National Museum of Nuclear Science & History
Anthony French is a British physicist who worked on the Manhattan Project in Los Alamos. After graduating from Cambridge University, French began working on the British effort to build an atomic bomb, codenamed "Tube Alloys", at the Cavendish Laboratory.
M. J. O'Hara worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Campbell worked for Stone and Webster Engineering Corporation.
