D.D. Sivils

Stanley L. Roth, Jr.

J. P. Howe

Howe worked at the 300 Area at Hanford during the Manhattan Project.

G. J. Allman

Allman worked at the 100 B Area at Hanford during the Manhattan Project.

Josephine (Benedeck) Hinch

Josephine Hinch was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.