Wallace Gray Stone

Winifred F. Moon

Winifred Moon was was married to British physicist Phillip Moon. She was a staff worker at Los Alamos during the Manhattan Project.

William G. Heinze

Frank E. Keene

Frank E. Keene was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

D. S. Ewing

D. S. Ewing worked for the Tennessee Eastman Corporation at the Y-12 Plant.