National Museum of Nuclear Science & History
Crawford worked in the United States Engineer District Office.
William Spindel was a member of the Special Engineer Detachments at Oak Ridge and Los Alamos. Spindel worked in a group that helped make coatings for the implosion bomb.
A. D. Levitt worked for the United States Engineer District Office.
Arnold Tiller worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. L. Stewart worked for the Union Carbide & Carbon Corporation.