National Museum of Nuclear Science & History
Lloyd Williams worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Anthony French is a British physicist who worked on the Manhattan Project in Los Alamos. After graduating from Cambridge University, French began working on the British effort to build an atomic bomb, codenamed "Tube Alloys", at the Cavendish Laboratory.
Bucknum worked at the 200 East and 200 West Areas at Hanford during the Manhattan Project.