National Museum of Nuclear Science & History
Roger Rasmussen was an electrical engineer and member of the Special Engineer Detachment at Los Alamos.
Thomas Little was a millwright for the civilian contractor Tennessee Eastman Company from 1944 to 1946.
Harold Hoover was a member of the Special Engineer Detachment during the Manhattan Project. He worked as a filter foreman at the Y-12 Plant, but his real job was in counterintelligence, to ensure no sabotage occurred.
