Map showing the percentage of Jews in the <a href="https://en.wikipedia.org/wiki/Pale_of_Settlement" class="extiw" title="w:Pale of Settlement">Pale of Settlement</a> and <a href="https://en.wikipedia.org/wiki/Congress_Poland" class="extiw" title="w:Congress Poland">Congress Poland</a>, <i>c.</i> 1905.
<a href="//commons.wikimedia.org/wiki/User:Thomas_Gun" title="User:Thomas Gun">Thomas Gun</a>.
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>, based on <a href="//commons.wikimedia.org/wiki/File:Map_showing_the_percentage_of_Jews_in_the_Pale_of_Settlement_and_Congress_Poland,_The_Jewish_Encyclopedia_(1905).jpg" title="File:Map showing the percentage of Jews in the Pale of Settlement and Congress Poland, The Jewish Encyclopedia (1905).jpg">File:Map showing the percentage of Jews in the Pale of Settlement and Congress Poland, The Jewish Encyclopedia (1905).jpg</a> from <cite class="book" style="font-style:normal">Herman Rosenthal; J.G. Lipman; Vasili Rosenthal; L. Wygodsky; M. Mysh; Abraham Galante (1905) "Russia" in    <i> <a rel="nofollow" class="external text" href="http://www.jewishencyclopedia.com/view_page.jsp?artid=479&amp;letter=R&amp;pid=13">The Jewish Encyclopedia: Vol. 10, Philipson–Samoscz</a></i>, New York, N.Y.:  <a href="https://en.wikipedia.org/wiki/Funk_%26_Wagnalls" class="extiw" title="w:Funk &amp; Wagnalls">Funk &amp; Wagnalls</a>, pp. 531  <small></small></cite>