National Museum of Nuclear Science & History
A. L. Barber worked for the H. K. Ferguson Company.
Theodore J. Neubert was a research associate in the graphite research section at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Johnson worked at the 100-B Area at Hanford during the Manhattan Project.
Addison worked in the United States Engineer District Office.
R. H. Raus worked for the Union Carbide & Carbon Corporation.
