Wayne L. McComas

Harold H. Smith

Harold Smith served in the Army at Los Alamos during the Manhattan Project.

Harold J. Smith

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.

George Heger