The Smit-Lloyd 1, entering Great Yarmouth, probably some time in the 1970s. This was one of a class of 18 identical ships, the ultimate anchor-handlers in their day, with 3000 bhp and a 33 ton bollard pull. Even though the company built more and more powerful ships over the years, the basic design hardly changed at all.

Photograph by Paul Gowen, years ago, and posted here on 16th May 2016.