J. S. Gehrken

L. O. Williams

Williams worked at the 200 West Area at Hanford during the Manhattan Project. 

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.

C. C. Campbell

J. Bierowski

Bierowski worked for Stone and Webster Engineering Corporation.