C. E. Key

C. Manieri

P.J. Sineath Jr.

Sineath Jr. worked at the 200 East Area at Hanford during the Manhattan Project.

Paul D. Krause

Paul D. Krause was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. B. Calvin

Calvin worked in the United States Engineer District Office.