National Museum of Nuclear Science & History
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.
Vaughn worked at the 200 West Area at Hanford during the Manhattan Project.
Watkins worked at the 300 Area at Hanford during the Manhattan Project.