Engraving of Blackfriars Bridge, London, under construction.
Unknown author<span style="display: none;">Unknown author</span>
1766-07
Institute of Civil Engineers <a rel="nofollow" class="external autonumber" href="https://www.ice.org.uk/knowledge/library_image_gallery.asp?faculty=&amp;Doctype=&amp;searchString=&amp;whichpage=7">[1]</a>