Publication of The Third Reich from the articles on Nazism in the Study of the Methods and Procedures of Fascism and Nazism assembled by the ICPHS (meeting 15-18 November 1949, Paris) at the request of UNESCO (Beirut General Conference, 1948). Correspondence with authors of articles and French publishers (1953). Correspondence with UNESCO and the English publisher Weidenfed & Nicolson, London, on the translation of texts and their publication (1953)
Humanities Survey (Resolution 1.112 adopted in 1952 by the UNESCO General Conference on the extension of the humanities curriculum). Circulars, list of personalities consulted, questionnaires, replies, preparatory documents, working documents of the meeting of experts (27-30 June 1955, Paris) (1954-1955)
Humanities Survey. minutes of the meeting of experts (27-30 June 1955, Paris), report, preparatory documents, resolutions adopted by the committee of experts, correspondence with countries represented at UNESCO
Project "Heine Geldern" on international studies of groups whose culture and languages are threatened by transformation, disintegration or extinction (1957-1961). Correspondence
Correspondence (1956-1961) with the Iranian Committee for Philosophy and Humanities, the Iranian delegation to UNESCO and the International association for Iranian art and archeology on ICPHS projects related to the Middle East
UNESCO Orient-Occident Major Project. Contract PHS/866.719 (4 September 1959): list of documentation concerning the civilizations of the East and West (work carried out by the École Nationale des Langues Orientales/Louis Bazin). Contract PHS/866.718 (4 September 1959): teaching of modern literatures of the East and West (work carried out by the École Nationale des Langues Orientales/Louis Bazin). Contract PHS/866.717 (4 September 1959): scientific needs for dictionaries (work carried out by UAI/C.C. Berg)
Correspondence (1976) with J.E. Wiredu and the Ghana Publishing Corporation for the publication of the proceedings of the colloquium on the Place and Role of Humanities in Africa (January 1973, Dakar)
UNESCO contract for an Anthology of Peace (contract 216.662 of 19 October 1976). Report by Jean Guitton and Bernard Billaud, plan by P. Bosc, working documents
Karl Jaspers Foundation, project to publish the posthumous works of Karl Jaspers directed by Jeanne Hersch: constitutive act of the foundation (19 December 1973), statutes, correspondence (1974-1985)
Publication of Twelve Cases of Cultural Interaction in the Near and Far East, Volume II of the series Introduction to Intercultural Studies. Correspondence, reading report, original texts sent by the participants (1984)