National Museum of Nuclear Science & History
George Meacham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. W. McCollum worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Dam worked for Clinton Laboratories at the X-10 Reactor.
H. L. Goodwin worked for the Roane-Anderson Company.
Harper Welton was a staff worker at Los Alamos during the Manhattan Project.