John E. Mikkali

R. E. Thornton

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

H.F. Staggs

Leston B. Stark

Leston Stark was a staff worker at Los Alamos during the Manhattan Project.

Kenneth S. Cole

Kenneth Stewart Cole was a Principal Biophysicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.