National Museum of Nuclear Science & History
Baldwin worked for Stone and Webster Engineering Corporation.
W. D. Simms worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Walter Horne worked on the Manhattan Project as a chemist at the Y-12 Plant in Oak Ridge Tennesee from 1943 to 1945.
Conce Vigil was a staff worker at Los Alamos during the Manhattan Project.
