Lester E. Bowman

A. L. Cronholm

Cronholm worked at the 100-F Area at Hanford during the Manhattan Project. 

J. E. Willard

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

Katherine Gnjec

Katherine Gnjec was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. M. Everson