William Z. Harmon

Ruth C. Boe

Ruth Boe worked at the Met Lab in Chicago from November 1943 through June 1945.  She was in Farrington Daniels’ division, in the graphite research section.

William Coughenour

J.J. Gahan

Ida M. Wallace

Ida Wallace was a laboratory assistant in the chemistry division at the Chicago Met Lab during the Manhattan Project.