National Museum of Nuclear Science & History
Harper worked for Stone and Webster Engineering Corporation.
Jack Gosnell worked for Clinton Laboratories at the X-10 Reactor.
N. A. Jardine worked for the Edenfield Electric Company.
Seymour Bernstein (1923-2015) was an American chemical engineer who worked on the Manhattan Project. He was a member of the Special Engineer Detachment at Oak Ridge and worked as a laboratory supervisor at the K-25 Plant.