The file contains the list of members; correspondence with the Technical Committee of the Corpus Vitrearum of the Union Académique internationale about ESF involvement in the field of the Preservation of Medieval Stained Glass; correspondence with the members organizations on the European collaboration in the Preservation of medieval Stained Glass and their interest in the participation to the working group; proposals for research programme; draft minute and minutes of the meetings held on 25/02/1976 in Munich and on 15/09/1977 in Heidelberg, including the list of participants and agenda; articles and press cutting.

Also are included the reports and collected papers of the Symposium on conservation of stained glasses (York, 9-11/01/1977) and the report of the International colloquium on the "Conservation des vitraux de la cathédrale de Bourges" organized by the Technical Committee of the Corpus Vitrearum (13-14/06/1978).

Textual