National Museum of Nuclear Science & History
Bradley worked in the United States Engineer District Office.
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.
H. Bryant Jr. worked in the Instrument Section at the University of Chicago Met Lab during the Manhattan Project.
Wheeler worked at the 300 Area at Hanford during the Manhattan Project.
