David A. Wilcox

W. S. Massey Jr.

P. J. Huckleberry

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

R. A. Brown

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

Antonio R. Tapia

Antonio Tapia was a staff worker at Los Alamos during the Manhattan Project.