National Museum of Nuclear Science & History
Ben Terrell worked for the J.A. Jones Construction Company.
Harry Daghlian (1921-1945) was an American physicist. He died in 1945 from radiation poisoning after a criticality accident at Los Alamos.
Seymour Miller worked for the Roane-Anderson Company.
R. L. Doan worked for Clinton Laboratories at the X-10 Reactor.