Workers building Thames subway
{"Image ImageDescription": "672972 Workers building Thames subway; (add.info.: Thames subway (Tower Subway), A a tunnel, dug in 1869, beneath the River Thames in central London, close to the Tower of London); Universal History Archive/UIG;  it is possible that some works by this artist may be protected by third party rights in some territories.", "Image Copyright": "Universal History Archive/UIG / Bridgeman Images"}