Chester L. Ura

H. Stringfield

J. A. Armitage

J. A. Armitage worked for the Union Carbide & Carbon Corporation.

Julian N. Bernacchi

Julian N. Bernacchi had three main assignments in the Manhattan Project. The most significant was as the Security Officer of Dr.

J. Q. DuPont

J. Q. DuPont worked at the 300 Area at Hanford during the Manhattan Project.