National Museum of Nuclear Science & History
Roth worked at the 200 East Area at Hanford during the Manhattan Project.
Viola Vigil was a staff worker at Los Alamos during the Manhattan Project.
J. C. Nelson worked for the Roane-Anderson Company.
J. Robert Oppenheimer (1904-1967) was an American theoretical physicist. During the Manhattan Project, Oppenheimer was director of the Los Alamos Laboratory and responsible for the research and design of an atomic bomb.
