National Museum of Nuclear Science & History
Samual Watson was a machinist from Kirksy, Kentucky employed at Oak Ridge, Tennessee during the Manhattan Project.
A. P. Dunlap worked for the Union Carbide & Carbon Corporation.
George Weisiger worked at Oak Ridge during the Manhattan Project, although it remains unknown what his specific duties were.
Earl Rau served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.