The Jewish collection comprises several hundred documents, books and religious items.
Included among these numerous documents, dating mainly from the 1920s and 1930s, relating to the social, cultural and economic life of Jews in Belgium, are: texts, posters, invitations, brochures, membership cards for various associations such the Arbeter Ring, the Alliance Israélite universelle, the Action Group for the Defence of Jews in Germany, the Poale Tsion-Tseire Tsion, the YIVO (Institute for Jewish Research), the JASK, the Bund, the Yidisher Hantverker Farband, the Prokor organisation and documents relating to the Spanish civil war. Another part of the collection, much less abundant, comprises religious books, historical works and periodicals.