'Roman Remains Found in Billingsgate', (c1872). A Roman house and baths were discovered at Billingsgate in the City of London in 1848, while the Coal Exchange was being built on the site. From Old and New London, Vol. II: A Narrative of Its History, Its People, and Its Places, by Walter Thornbury. [Cassell, Petter, Galpin & Co., London, Paris & New York]