National Museum of Nuclear Science & History
J. D. Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hayes worked in the United States Engineer District Office.
John P. Hove was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Dr. Dieter M. Gruen is an internationally known German-American chemist, inventor, and innovator. Born in Waldorf, Germany in 1922, Dr.
