National Museum of Nuclear Science & History
Barrett worked for Stone and Webster Engineering Corporation.
Frederick Reines (1918-1998) was an American physicist. Reines received his Ph.D. in physics in 1944 from New York University.
Emerald Lyons Jr. was an electrical engineer at Oak Ridge, Tennessee from 1944 to 1945.
Charles Rupchock (1923-2000) was a staff worker at Los Alamos during the Manhattan Project.