Page 29 of <i>London Town</i> (1883) showing the Portland Road (now <a href="https://en.wikipedia.org/wiki/Great_Portland_Street_tube_station" class="extiw" title="w:Great Portland Street tube station">Great Portland Street</a>) station of the <a href="https://en.wikipedia.org/wiki/London_Underground" class="extiw" title="w:London Underground">London Underground</a>.
Felix Leigh, Thomas Crane, and Ellen Houghton
<i><a rel="nofollow" class="external text" href="https://archive.org/details/London_Town">London Town</a></i> by Felix Leigh, illustrated by Thomas Crane and Ellen Houghton, 1883; London/New York: Marcus Ward &amp; Co.