O.E. Snyder

W. B. Gest

Frank Morgan

Frank Morgan was a staff worker at Los Alamos during the Manhattan Project.

Ercole E. Motta

Ercole E. Motta was a research assistant at the University of Chicago Met Lab. He studied ways to determine the boron content of uranium oxide.

Hubert P. Yockey

Hubert P. Yockey is an American physicist who studied under J. Robert Oppenheimer at the University of California, Berkeley and worked with him during the Manhattan Project.