National Museum of Nuclear Science & History
Frank Swoboda was a staff worker at Los Alamos during the Manhattan Project.
Paul Tinsley worked for the H. K. Ferguson Company.
R. W. Addington worked for the J.A. Jones Construction 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.
P. A. Dahlen worked at the 100-D Area at Hanford during the Manhattan Project.
