Contracts (1955 and 1956) for Research in European archives of documents relevant to the history of Latin America. Correspondence with UNESCO and the national committees of Colombia, Dominican Republic, Austria, Argentina, Uruguay
File on Man and His Environment (UNESCO conference, Paris, 1968). Correspondence on ICPHS projects related to this theme (see Salzburg General Assembly, 1971)
Seventh meeting of the Committee of Experts for the examination of the programme of translation of representative works of universal literature established by UNESCO (24-25 September 1968: Arabic and Persian, languages of India): correspondence, experts consulted after the meeting, working documents. Agreement of 21 July 1965 between UNESCO and ICPHS for advice on the UNESCO programme
UNESCO CISS-IPHSC contract for a Report on Concepts and Criteria for the Advancement of Social Sciences (contract 271434, 8 November 1976): correspondence, contract, report
ICPHS participation in forums organised by ICSU: International Symposium on Science and Technology for Development (22-26 January 1979, Singapore), Liaison Group (30 June 1979, Brussels), U.N. conference on science and technology for development (20-30 August 1979, Vienna): correspondence (1979)
