National Museum of Nuclear Science & History
Attended Augusburg College.
Marion Mandel was a laboratory technician in the Health Division at the University of Chicago Met Lab.
Thomas Guilfoyle was a member of the Military Police at the University of Chicago's Metallurgical Lab from 1943 to 1945.
Vincent Wright worked for the Edenfield Electric Company.
W. T. Hanson, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.