R. K. Cooke

Russell H. Armitage

Russell Armitage was a Textile Expert in the employment of The Kellex Corporation, a subsidiary of the M.

Joyce Hopkins

Charles Vanden Bulck

C. Vanden Bulck worked for the United States Engineer District Office.

Walter R. Julek

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