J. R. Brand

Earl Long

Earl Long was an American chemical physicist. He served as director of the University of Chicago Institute for the Study of Metals.

Evelyn J. Brown

Evelyn Brown was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Leonard Krouldis

Leonard Krouldis was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Paul Hageman