If you've not subscribed up to our YouTube channel, then you may have missed the series, London's Lost Railways. These short videos highlight a lost railway in London where trains used to run, but there are still visual clues left over today that you can still spot.
You can watch episode 3 here, taking a look at the line from Acton to Hammersmith & Chiswick, operated by the North & South Western Junction Railway, which didn't completely close until 1950.
You can find the rest of the series here.
