National Museum of Nuclear Science & History
Harris worked for Stone and Webster Engineering Corporation.
Jeanne (Smoot) Crumb was a nurse at the Los Alamos Hospital during World War II. It is believed that she was recruited from Barnes Hospital in St.
Angeline Sniegoski was a staff worker at Los Alamos during the Manhattan Project.
William Stephenson worked for the J.A. Jones Construction Company.
R.J. Stepheson was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.