Frank J. Darwas

C. E. Obenchain

A. W. Betts

Colonel Austin Wortham “Cy” Betts worked under General Kenneth D. Nichols during the Manhattan Project.

Emilio Segrè

Emilio Segrè (1905-1989) was an Italian physicist and winner of the 1959 Nobel Prize in Physics.

J. A. Baldwin

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