Dovercourt lighthouses. Erected by Trinity House in 1863 using cast iron, they were used until 1917, guiding ships around Landguard Point with their powerful gas lamps. When a ship saw the two lights aligned, it was on the right course. The deep-water channel is now marked by buoys.<a rel="nofollow" class="external autonumber" href="http://www.localauthoritypublishing.co.uk/councils/harwich/dovercourt.html">[1]</a> Sometimes known as Dovercourt Range Lights.<a rel="nofollow" class="external autonumber" href="http://www.unc.edu/~rowlett/lighthouse/engse.htm">[2]</a> Port of Felixstowe cranes can be seen in the distance.
<a href="//commons.wikimedia.org/wiki/User:Rwendland" title="User:Rwendland">Rwendland</a>
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