National Museum of Nuclear Science & History
H. S. Russell worked for the Roane-Anderson Company.
Peter Watkins was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
J. S. Hart worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. E. Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.
