These old gate posts at Chippenham station are made from pairs of Barlow's 'saddleback' rail bolted back-to-back with a spacer block and given a decorative cap.
<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>