National Museum of Nuclear Science & History
Black worked at Los Alamos during the Manhattan Project.
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.
Gordon W. Mills served in the 1st Ordnance Squadron.
H. E. Reuben worked for the J.A. Jones Construction Company.