C.E. Rekonen

B.V. Snow

G. V. Collin

Ethaline H. Cortelyou

Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Jas M. Purcell

Jas Purcell worked for the Roane-Anderson Company.