National Museum of Nuclear Science & History
Alexander Scott was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Harold Fidler was an Army major and a civil engineer for the Corps of Engineers. Fidler began working at the Radiation Laboratory at Berkeley with Ernest O.
Jas McCarthy worked for the Kellex Corporation at the K-25 Plant.
Robert Hackett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
