National Museum of Nuclear Science & History
I. J. Pardee worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Keene worked in the 200 East area at Hanford during the Manhattan Project.
James Gordon was an electrical engineer working as a civilian contractor for the DuPont Company at the Hanford, Washington site for the Manhattan Project.
L. C. Manley worked for the Edenfield Electric Company.