National Museum of Nuclear Science & History
C. D. Brown worked for the Edenfield Electric Company.
Louis Slotin (1910-1946) was a Canadian physicist. Shortly after World War II, he died from radiation sickness contracted during a dangerous experiment conducted at Los Alamos.
Hollenbach worked at the 200 West Area at Hanford during the Manhattan Project.
Beckwith worked in the United States Engineer District Office.
