N. J. Zammarrelli

Wilmer Sandy

Eulalia Quintana Newton

Eulalia “Eula” Quintana Newton (1923-2016) worked at the Los Alamos laboratory for more than 50 years, beginning during the Manhattan Project.

E. J. O’Black

O’Black worked in the 200 East Area at Hanford during the Manhattan Project.

Doris Dixon

Doris Dixon was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.