Steam engine on an industrial 2ft Gauge Railway
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/68932647@N00">Tim Sheerman-Chase</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/tim_uk/7866815064/">Orenstein and Koppel of Berlin. Works No. 9998 "Elouise"</a>