S.M. Schulschiff "Stein", German naval training ship (1904)
Unknown author<span style="display: none;">Unknown author</span>
CC BY 3.0
<cite class="book" style="font-style:normal">(1904) <i> Deutschland zur See: In Wort und Bild; beigegeben ist das zerlegbare Modell eines modernen Kriegsschiffes</i>, <a href="https://en.wikipedia.org/wiki/en:Leipzig" class="extiw" title="w:en:Leipzig"><span title="largest city in Saxony, Germany">Leipzig</span></a>:  Weist  <small><a href="https://en.wikipedia.org/wiki/Online_Computer_Library_Center" class="extiw" title="en:Online Computer Library Center">OCLC</a>:   <a rel="nofollow" class="external text" href="https://www.worldcat.org/oclc/631009253">631009253</a>. </small></cite>