National Museum of Nuclear Science & History
John Nicklin worked for the United States Engineer District Office.
Jones worked at the 300 Area at Hanford during the Manhattan Project.
Charles Ragan worked for the United States Engineer District Office.
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.
