The above photo is of a 4-2-0. If you zoom in, the nameplate reads "Folkstone 1851", so it's not "Liverpool".
The large buider's plate reads:
Stephenson & Co., Engineers, Newcastle South Eastern Railway London to Paris Folkstone & Boulogne & Dover & Calais Crampton Patentee
Note the spelling of Folkstone; it was standardised as Folkestone around the mid 19th century. [Wiki]