Museum of the History of Polish Jews 
The purpose of this museum is to restore and preserve the history and rich culture of Polish Jews that was created before the Holocaust. This subject matter was not discussed for the last half-century, and has therefore been partially forgotten.
http://www.jewishmuseum.org.pl/

State Museum at Majdanek The basic objective of the Museum consists in preservation and maintenance of the existing camp objects, collection, scientific study and publication of materials on the history of the camp and its branches, and the Lublin Region during World War II, as this region played a major role in the long-range political-economic plans of the Nazi Germany.
http://www.majdanek.pl/

State Museum Stutthof in Sztutow State Museum Stutthof in Sztutow - Nazi concentration camp.
http://www.kki.net.pl/~museum/glowna.htm

The Sopot Museum Collections of painting, graphic art, sculpture and artistic craftsmanship illustrating and presenting the history of the city and region are collected in the Sopot Museum.
http://muzeumsopotu.pl/index.php?lang=en

The years of People's Republic of Poland (PRL) Memories of PRL; posters, propaganda, and underground leaflets.
http://www.infinit.com.pl/~sibil/prl/index.html
