National Museum of Nuclear Science & History
E. H. Frye worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Walter Treibel was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Chemist Orville Hill joined the Met Lab at the University of Chicago in May of 1942, three months after it was created.
T. D. Wolfe worked for the J.A. Jones Construction Company.
H. B. Marcum worked for the Union Carbide & Carbon Corporation.