National Museum of Nuclear Science & History
Cass worked for Stone and Webster Engineering Corporation.
Jesse Kupferberg was a Technical Sargeant in the US Army who participated in Project Alberta, the group tasked with transporting and assembling the two atomic bombs in 1945.
Charles D. Harrington was the President of Douglas United Nuclear, which helped manage some of reactor operations at Hanford beginning in 1965.
V. C. Hall worked for the Tennessee Eastman Corporation at the Y-12 Plant.