Interesting that it excludes Edgware Road (Sub), presumably on the basis that the station was slightly relocated, but includes King's Cross, which is definitely not the original station location (that in fact being adjacent to the former Thameslink station). Farringdon has also moved slightly from its original location.
Likewise, the wrong Paddington is mentioned - the article seems to be referring to Paddington (Praed) when it should be Paddington ([Sub|Bishop's Road]) - Praed Street opened in 1868.
There's also numerous small errors in the text and photo captions, with several of the photos being questionable (Why include pre-refurb King's Cross Picc platforms, which are nearly fifty years younger than the original Met?).
Nice thoughts, poor execution, sadly.