National Museum of Nuclear Science & History
Long worked for Stone and Webster Engineering Corporation.
Clark worked for Stone and Webster Engineering Corporation.
W. H. Zimmer worked for the United States Engineer District Office.
Harlan Tyne worked for the United States Engineer District Office.
Howard Gest worked for Clinton Laboratories at the X-10 Reactor. Gest was one of the scientists who signed Leo Szilard’s petition against the use of the atomic bomb.