National Museum of Nuclear Science & History
A. J. MacDonald worked for the Union Carbide & Carbon Corporation.
Jean Dabney was an electronics technician at Los Alamos during the Manhattan Project. Her husband Winston Dabney also worked at Los Alamos.
Louis Henry Hempelmann (1914-1993) was Director of the Health Group at the Los Alamos site of the Manhattan Project.
Barrett Castle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
