National Museum of Nuclear Science & History
Bottomley worked in the United States Engineer District Office.
Norris W. Embrey was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Dellis Caho was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Chlorus M. Spiker served in the 603rd Air Engineering Squadron.
