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.
C. S. Matheny served in the 509th Headquarters and Base Services Squadron.
Arthur was a staff member at Los Alamos during the Manhattan Project.
