National Museum of Nuclear Science & History
J. A. King worked for the Roane-Anderson Company.
R. H. Davis worked at the 100-F Area at Hanford during the Manhattan Project.
Ruben Salazar was an employee with Reynolds Electrical and Engineering Company, tasked with doing electrical distribution around Los Alamos.
Alberto Alarid was a truck driver who worked at Los Alamos from 1943 until 1966.