Records of the Association of Former Prisoners of the Lublin Castle and the "Under the Clock" Prison Zbiór akt Stowarzyszenia byłych Więźniów Zamku Lubelskiego i Więzienia "Pod Zegarem" (Sygn. XXV)

Copyright Holder: Państwowe Muzeum na Majdanku The collection contains prisoners' correspondence, including secret letters and postcards, diaries, personal documents, as well as notices and orders from German authorities, dating from the years 1939 -1944; as well as lectures and studies about the prison that were conducted after the war. Altogether the collection includes 923 units and 3339 former prisoners’ surveys.