Maps (Yivo)

The Yivo Encyclopedia of Jew in Eastern Europe (ייִװאָ-ענציקלאָפּעדיאַ פֿון ייִדן אין מיזרח-אײראָפּע) conmtains many useful historical maps, including histories of the Pale of Dettlement, Holocaust maps, maps of shtelekh, towns and cities with Jewish populations before the Holocaust. 

Click here to acces them.