Directives, memoranda, and reports, relating to internal security procedures and practices in Poland. Used as research material for the Instytut Pamiȩci Narodowej--Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu documentary publication Ksiȩga bezprawia (Warsaw, 2011) edited by Bogusław Kopka.
Printed reports and computer disks, relating to activities of the Bulgarian secret service from 1944 to 1991. Includes reproductions of official Bulgarian documents from that period. Also includes accompanying Biuletin.
Video recordings of interviews of Polish survivors of forced labor camps in the Soviet Union, relating to deportations from Poland during World War II and to conditions in Soviet forced labor camps. Includes some copies of textual documents. Interviews conducted by the Kresy-Siberia Foundation.