Herbert S. Turner

John Milham

John Milham worked for the H. K. Ferguson Company.

Franklin Matthias

Colonel Franklin Matthias (1908 – 1993) was the officer-in-charge at the Hanford site. Matthias, a civil engineer, had been a close associate of General Groves since the beginning of the Manhattan Project, and was asked to review sites in the West.

Fred R. Williams

Fred R. Williams worked for Clinton Laboratories at the X-10 Reactor.

H. M. Everson