National Museum of Nuclear Science & History
Harold Seward worked for the Roane-Anderson Company.
John Brady served as a Machinist at the Hanford Nuclear Reservation from 1943 to 1960. He was proud of the work he did at Hanford, though it was always a mystery to his children because Brady wouldn't talk about his job.
W. H. Ray worked for Clinton Laboratories at the X-10 Reactor.
