William O. Lang, Jr.

Martha Walker

Martha Walker worked for the United States Engineer District Office.

A. E. Hendrickson

H. V. Turpeinen

Turpeinen worked at the 200 East Area at Hanford during the Manhattan Project. 

Madeline Sohn

Madeline Sohn was a research assistant in the chemistry division at the Metallurgical Laboratory in Chicago during the Manhattan Project.