S. I. Allen

P. E. L. Nussbaum

Nussbaum worked in the 200 East Area at Hanford during the Manhattan Project.

G. T. Cooper

Ernest E. Wollan

Ernest E. Wollan was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

E. B. Wentworth

E. B. Wentworth worked for the G.G. Ray Company.