National Museum of Nuclear Science & History
Clark worked for Stone and Webster Engineering Corporation.
H. J. Ratjen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marilyn (Evans) Howe was a research assistant in the Technical Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
A. E. Kingalover worked for the Roane-Anderson Company.
Karl Ziegler Morgan was an American health physicist who served as Director of Health Physics at Oak Ridge from 1944 to 1972.
