The material (frequently undated) pertains to the following university courses: International Law, International Organization, International Law and Organization, Comparative Politics: Europe, Introduction to Political Science, Comparative Politics, Verfassungslehre und Verfassungspraxis in den USA und der französischen fünften Republik (Constitutional Theory and Practice in the USA and the French Fifth Republic), Le Système Politique Français, and Politics in France. The lectures are accompanied by numerous handwritten and typed additions as well as newspaper clippings.