National Museum of Nuclear Science & History
J. J. Haynie worked for the J.A. Jones Construction Company.
William Spindel was a member of the Special Engineer Detachments at Oak Ridge and Los Alamos. Spindel worked in a group that helped make coatings for the implosion bomb.
P. Lambeth worked for the Comstock-Bryant Electric Company.
Stewart worked at the 100-F Area at Hanford during the Manhattan Project.