National Museum of Nuclear Science & History
Simon Broder worked on the Manhattan Project at Oak Ridge, TN, supervising installation of equipment and studying patent problems.
S. H. Barrett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. K. Heimer served in the 390th Air Service Group.
George Ponton served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.