National Museum of Nuclear Science & History
C. A. Cooper worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frederick Wilson was a staff worker at Los Alamos during the Manhattan Project.
Newton Stapleton was born in southern Georgia. He was a lawyer by training. Before the war, he worked for the FBI.
Gene Hall worked for the Union Carbide & Carbon Corporation.
Dr. Joseph Katz was a chemist at Argonne National Laboratory at the Metallurgical Lab in Chicago. Katz was a part of a team that studied ways to make the diffusion of U-235 to U-238.