Barnum &amp; Bailey elephant car with a well floor
Unknown photographer
Nigel Devereux: <a rel="nofollow" class="external text" href="https://www.railwaymagazine.co.uk/coming-up-in-the-august-2018-issue-of-the-rm-circus-trains-roll-up-roll-up-for-the-greatest-show-on-earth/">Circus trains – Roll up, roll up for the ‘Greatest Show on Earth’.</a> 30th July 2018