Herbert D. McNeill

Roland Davis

Roland Davis was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab) during the Manhattan Project.

Lucille Owen

M. J. O’Hara

M. J. O'Hara worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Charles N. Gross

Gross worked at the 100-D Area at Hanford during the Manhattan Project.