National Museum of Nuclear Science & History
E. L. Douglas worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Okey B. Ellison was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Marcia W. Wooster was a lab technician in the health division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
