Wilbur A. Strauser

Louis D. Wilson

Louis D. Wilson was a laborer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

Helen J. Arson

Helen J. Arson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

S. C. Barnett

S. C. Barnett worked for the Union Carbide & Carbon Corporation.

Benjamin J. Johnson