National Museum of Nuclear Science & History
Chellis worked for Stone and Webster Engineering Corporation.
William W. Atterson lived in Oak Ridge Tennessee and worked at the Y-12 plant where he was in charge of keeping the machine’s working and making sure the work place was running smoothly.
Sheldon Holland Dike was born on October 23, 1916 in Atlantic City, New Jersey. He attended the University of New Mexico.
Sadelle T. Greenblatt was a research assistant in the Instruments Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Leona Woods, later Leona Woods Marshall and Leona Marshall Libby, was perhaps the most well-known woman scientist working on the Manhattan Project.