D. Iosco

K. W. Phaling

Phaling worked in the 300 Area at Hanford during the Manhattan Project.  

John Arnold

John Arnold joined the Manhattan Project in 1943 when the MED tasked his employer, the Kellogg Corporation, with developing a special barrier for the gaseous diffusion plant in Oak Ridge.

C. H. Brewer

E. E. Gilcrease

E. E. Gilcrease worked for the Tennessee Eastman Corporation at the Y-12 Plant.