educational performances. An important element of the research workshop Museum are thematic and personal files for the entire duration of the prison. Particular attention is paid to the ever-growing number of files about prisoners from the years 1939-1944, useful not only to historians or scholars but also for former prisoners (including in their efforts to gain compensation). Approximately 50% of the original documentation of this period was destroyed by the Germans. External links Official website (in Polish) Official website (English version) Museums in Warsaw Museums established in 1965 Prison museums in Poland History museums in Poland World War II museums in Poland 1965 establishments in Poland