Pingelturm, <a href="https://de.wikipedia.org/wiki/Leuchtturm_Kaiserschleuse" class="extiw" title="de:Leuchtturm Kaiserschleuse">Lighthouse Kaiserschleuse</a> with fog bell, built in 1900;<a href="https://en.wikipedia.org/wiki/Bremerhaven" class="extiw" title="en:Bremerhaven">Bremerhaven</a>, <a href="https://en.wikipedia.org/wiki/Germany" class="extiw" title="en:Germany">Germany</a>.
<a href="//commons.wikimedia.org/wiki/User:Llez" title="User:Llez">H. Zell</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>