Collection of the Omnia-Treuhandgesellschaft Archive, regarding the administration of Jewish property in the Netherlands, 1940-1951
 
 The source of the collection are the archives of the Dutch branch of Omnia and the Deutsche Revisions-und Treuhandgesellschaft, and the Wirtschaftsprüfstelle archive; the collection was rearranged into files by the NIOD during the postwar period, and with ...