The panel signal box at Westbury in Wiltshire. The wagons loaded with stone are on a siding; the line to London curves eastwards alongside them and another pair of lines diverge to the left for Bristol.
<a href="//commons.wikimedia.org/wiki/User:Geof_Sheppard" title="User:Geof Sheppard">Geof Sheppard</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>