Charles E. Crichfield

Paul Dunnigan

Dunnigan worked at the 300 Area at Hanford during the Manhattan Project. 

Jacob W. Cox

Jacob W. Cox was born in Pittsburgh PA. on September 27, 1913. He graduated from Carnegie Institute of Technology on June 8, 1936 with a bachelor’s degree in Mechanical Engineering.

C. W. Beard

Beard worked in the United States Engineer District Office.

Steve F. Vavrek