National Museum of Nuclear Science & History
A. M. Jenkins worked for the United States Engineer District Office.
Claire Balke was the leader of the Miscellaneous Metallurgy Division in the Chemistry and Metallurgy Division at Los Alamos during the Manhattan Project.
H. C. Fistere worked for the Watson-Flagg Engineering Company.
W. H. MacDonald worked for the Union Carbide & Carbon Corporation.
