DescriptionThe International Atomic Energy Agency's Laboratory At Seibersdorf, Austria. Three members of the international staff in front of the laboratory: Dr. Houtermans of the Standardisation Section (left); Dr. Cook, Chief, Chief, Chemistry Section (centre); and Dr. Suschny of the Section for Environmental Radioactivity Measurements (right). IAEA/October 1961/No. 884. Please credit IAEA