article: Epping Ongar Railway
links: Great Eastern Railway Coopersale Halt railway station Ongar railway station Epping tube station London Underground 1962 Stock North Weald tube station Martin Bell Ruston & Hornsby Heritage railway Railway signal Doddinghurst London Passenger Transport Board British Rail Harsco London Underground Essex Central line British Railways Mark 2 Blake Hall tube station Chipping Ongar London Underground 1960 Stock British Rail Class 117 Standard gauge Eastern Counties Railway Epping Electric multiple unit Loughton Bank holiday