National Museum of Nuclear Science & History
William Bond worked for the Kellex Corporation at the K-25 Plant.
H. R. Kroegar 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.
T. M. Yakimchick worked for the United States Engineer District Office.
