Eugene Usdin

Howard Gest

Howard Gest worked for Clinton Laboratories at the X-10 Reactor. Gest was one of the scientists who signed Leo Szilard’s petition against the use of the atomic bomb.

Stephen L. Roseberry

Robert B. Patten

J. B. Corban

J. B. Corban worked for the Tennessee Eastman Corporation at the Y-12 Plant.