Frederick D. Kopka

L. E. Dall

Ellsworth M. Risley

Ellsworth Risley was a staff worker at Los Alamos during the Manhattan Project.

Forrest H. Murray

Forrest H. Murray was a research associate in the Theoretical Group and a mathematician at the University of Chicago Met Lab.

Roswell L. Pooler

Roswell Pooler served in the Army at Los Alamos during the Manhattan Project.