National Museum of Nuclear Science & History
L. D. Miller worked for the J.A. Jones Construction Company.
Charles W. Hagen was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Carroll Villincs was a guard at the Chicago Met Lab during the Manhattan Project.
Ole G. Landsverk was a member of the health physics team at the University of Chicago Metallurgical Laboratory during the Manhattan Project.
