Smelt mill ruins Remains of CB lead smelter at Langthwaite.
<a rel="nofollow" class="external text" href="https://www.geograph.org.uk/profile/15931">Helen Wilkinson</a>
CC BY-SA 2.0
From <a rel="nofollow" class="external text" href="https://www.geograph.org.uk/photo/1231298">geograph.org.uk</a>