National Museum of Nuclear Science & History
Bryan Boyd worked for the J.A. Jones Construction Company.
Francis Birch (1903-1992) was an American geophysicist. In 1942, Birch worked at the MIT Radiation Lab, which was tasked with radar development.
D. M. Black worked for Clinton Laboratories at the X-10 Reactor.
Richard Apple was a research associate at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.