National Museum of Nuclear Science & History
W. K. Black worked for the Roane-Anderson Company.
Hilford Nelson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marte Previti was a part of the Alsos Mission, a Manhattan Project effort in Europe to discover the progress of the German atomic project.
Raymond Elliot Zirkle was a radiobiologist who worked at numerous Manhattan Project sites during World War II.