National Museum of Nuclear Science & History
H. W. Blanc worked for the Roane-Anderson Company.
E. White worked for the Union Carbide & Carbon Corporation.
Andrew Stehney was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
MacDonald was a member of the Instrument Section at the University of Chicago’s Metallurgical Laboratory.
Attended Rensselaer Polytechnic Institute.
