This image was taken from on board the Mersey Ferry, just after leaving Birkenhead. In the foreground is the jetty served by the ferry. The tall brick structure in the background is a ventilation tower for the Queensway Tunnel, a road tunnel beneath the Mersey linking Birkenhead with Liverpool.
SJ3389 : Level indicator, Albert Dock, Liverpool I believe one of that octagonal buildings is a modern replica to house modern lock gate machinery/controls. There is an apocryphal story that English Heritage saw this said "oh dear we've missed one" and had it listed. True or false?