National Museum of Nuclear Science & History
Ruby Kidd worked for the Kellex Corporation at the K-25 Plant.
J. F. Coker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Grace R. Harvey was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Homer L. Cullom served in the 603rd Air Engineering Squadron.
