The Greywood Railway
Just after the second world war a gentleman called John Samuel opened this railway. It probably was one of the inspirations of The Spinney Light Railway.
The Greywood Railway closed in the 1960s when the owner died but the team running the railway found a new home when they opened the Great Cockcrow Railway which is still running today. The tunnel at Cockcrow is called the 'Greywood Tunnel'.
The film company 'Pathe' produced a short film of the Greywood Railway, now on YouTube :
YouTube link to the Pathe Clip of the Greywood Railway
In the nature of YouTube you may be required to view advertisments before the film runs