Day trip ship Drachenfels in Cologne.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Drachenfels_(ship,_1985)_025.jpg" title="File:Drachenfels (ship, 1985) 025.jpg">Drachenfels_(ship,_1985)_025.jpg</a>: <a href="//commons.wikimedia.org/wiki/User:Rolf_H." title="User:Rolf H.">Rolf Heinrich, Köln</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Rolf_H." title="User:Rolf H.">Rolf H.</a></li></ul>
CC BY 3.0
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