National Museum of Nuclear Science & History
Ruska worked for Stone and Webster Engineering Corporation.
Stanley Hall (1924 – present) is an American laboratory technician and scientist who worked on the Manhattan Project at Los Alamos, New Mexico.
R. W. McElwee worked for the Union Carbide & Carbon Corporation.
R. C. Orr worked for the Roane-Anderson Company.
Patricia Walsh was a research assistant at the Chicago Met Lab during the Manhattan Project. Walsh was born in 1920 in Washington, D.
