L. H. Lowery

J. Arthur Widmer

Arthur Widmer worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Theodore Feinberg

Theodore Feinberg was a research assistant at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.

Irving Bubos

Irving Bubos was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.

Howard Williams