Robert W. Ball

Harry Hartson

H. E. Donachy

H. E. Donachy worked for the Edenfield Electric Company.

Warren A. Sharp

Warren Sharp was a chemical engineer employed at the K-25 Plant in Oak Ridge, Tennessee. Sharp assisted with the gaseous diffusion process as a civilian after unsuccessfully trying to enlist in military service.

Emil J. Konopinski

Emil J. Konopinski (1911-1990) was an American theoretical physicist. After receiving his Ph.D. from the University of Michigan, Konopinski worked as a National Research Council Fellow with Hans Bethe at Cornell University.