National Museum of Nuclear Science & History
K. D. Wallace worked for Clinton Laboratories at the X-10 Reactor.
Harrie Massey (1908-1983) was an Australian physicist. A brilliant student of physics, Massey arrived from his native Australia at Cambridge College in the United Kingdom on an academic scholarship.
H. C. Fistere worked for the Watson-Flagg Engineering Company.
J. N. Holt worked for the United States Engineer District Office.