National Museum of Nuclear Science & History
N. Gatling 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.
Helene Smith was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
V. N. Boatman worked for the J.A. Jones Construction Company.
Nicholson worked for Stone and Webster Engineering Corporation.
