National Museum of Nuclear Science & History
S. C. Barnett worked for the Union Carbide & Carbon Corporation.
Gillum worked at the 300 Area at Hanford during the Manhattan Project.
Webb worked at the 300 Area at Hanford during the Manhattan Project.
Hoff worked at the 300 Area at Hanford during the Manhattan Project.
K. Langosch worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
