National Museum of Nuclear Science & History
C. C. Martin worked for the Roane-Anderson Company.
Kenneth Bainbridge (1904-1996) was an American physicist. In September 1940, Bainbridge was the first physicist to be recruited by Ernest Lawrence to the microwave “radio location” project that became the Radiation Laboratory at MIT.
J. A. Speas worked for the J.A. Jones Construction Company.
Harris worked in the United States Engineer District Office.