National Museum of Nuclear Science & History
Arthur W. Collins served in the Special Engineer Detachment and Project Alberta.
Mathis worked for Stone and Webster Engineering Corporation.
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. R. Roseberry worked for the Tennessee Eastman Corporation at the Y-12 Plant.
