Pumping windmill
<a href="//commons.wikimedia.org/wiki/File:Britzermuehle-innen01.jpg" title="File:Britzermuehle-innen01.jpg">Britzermuehle-innen01.jpg</a>: <a href="//commons.wikimedia.org/w/index.php?title=User:Molinologe&amp;action=edit&amp;redlink=1" class="new" title="User:Molinologe (page does not exist)">Molinologe</a> // <a href="//commons.wikimedia.org/w/index.php?title=User:Wiki_LIC&amp;action=edit&amp;redlink=1" class="new" title="User:Wiki LIC (page does not exist)">Wiki LIC</a>
CC BY-SA 3.0
<a class="external free" href="https://es.wikipedia.org/wiki/Molino_de_viento_holand%C3%A9s#/media/File:Mlyn_-_budowa.svg">https://es.wikipedia.org/wiki/Molino_de_viento_holand%C3%A9s#/media/File:Mlyn_-_budowa.svg</a>