National Museum of Nuclear Science & History
Beckwith worked in the United States Engineer District Office.
H. C. Rawls worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Andrew Welch was a janitor at the Chicago Met Lab during the Manhattan Project.
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.