National Museum of Nuclear Science & History
Cox worked at the 100-B Area at Hanford during the Manhattan Project.
G. R. McLeod worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harris Williams worked for the J.A. Jones Construction Company.
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.
