H. J. Hopkins

Edward Norris

Edward Norris, an English interior decorator, played a surprising and significant role in the quest to make the gaseous diffusion process a reality.

Robert L. Gardner

R. J. Guthrie

R. J. Guthrie worked for the Watson-Flagg Engineering Company.

Annie Patterson

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