National Museum of Nuclear Science & History
R. G. Mansfield worked for the Tennessee Eastman Corporation at the Y-12 Plant.
S. C. Barnett worked for the Union Carbide & Carbon Corporation.
T. H. Lackey worked for the Edenfield Electric Company.
Gerold Tenney was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
