National Museum of Nuclear Science & History
James Serduk was a staff worker at Los Alamos during the Manhattan Project.
Robert M. Sells served in the 1027th Air Material Squadron.
Paul Petretzky worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Otto Frisch (1904-1979) was an Austrian-born physicist. Frisch joined the Manhattan Project in 1943, but his most important contribution to the project came in 1940 in England.
