Source of acquisition is the Instytut Pamięci Narodowej-Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu (IPN), Warsaw, Poland, Sygn. 109. The German prison administration in Nowy Wiśnicz, Poland, created the records from 1939 to 1945. After World War II, the records were deposited in the IPN. The records were filmed for the United States Holocaust Research Institute Archives in 1993.