National Museum of Nuclear Science & History
Gillette worked in the United States Engineer District Office.
Marselis Powell worked for the Union Carbide & Carbon Corporation.
Melvin S. Friedman was an associate chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. B. Dieson worked at the 300 Area at Hanford during the Manhattan Project.
W. H. Ray worked for Clinton Laboratories at the X-10 Reactor.
