National Museum of Nuclear Science & History
MacCready worked in the 200 West Area at Hanford during the Manhattan Project.
Attended North Dakota State University.
L. M. Richards was President of the Atlantic Richfield Hanford Company, which took over chemical processing operations at Hanford in 1967.
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.
