Metropolitan Railway A-Class 4-4-0T No 23 in Covent Garden. Scanned from a Fujichrome 35 mm slide.
<a href="//commons.wikimedia.org/wiki/User:Murgatroyd49" title="User:Murgatroyd49">Murgatroyd49</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>