National Museum of Nuclear Science & History
Cairnes worked at the 200 West Area at Hanford during the Manhattan Project.
Luzell Johnson left a factory job in Alabama for a much higher-paying one as a cement finisher at Hanford.
Harry Daghlian (1921-1945) was an American physicist. He died in 1945 from radiation poisoning after a criticality accident at Los Alamos.
E. M. Kelman worked for the Tennessee Eastman Corporation at the Y-12 Plant.