National Museum of Nuclear Science & History
Silvilers worked at the 200 East Area at Hanford during the Manhattan Project.
Marte Previti was a part of the Alsos Mission, a Manhattan Project effort in Europe to discover the progress of the German atomic project.
Carter worked in the United States Engineer District Office.
Lionel Ames is an Army and Manhattan Project veteran, who worked at Los Alamos. His is also the brother of Maurice Shapiro, who was a Los Alamos scientist.