DICK THE SIGNALS HERITAGE SIGNALLING AND TRANSPORT PICTURES COLLECTION
LEVER FRAME FOR A BRIEF HISTORY OF RAILWAY SIGNALLIN
CLICK ON THE LEVER FRAME FOR A BRIEF HISTORY OF RAILWAY SIGNALLING
CLICK ON THE GROUND FRAME FOR PICTURES OF TYPICAL SIGNALS
CLICK ON THE RAILMOTOR FOR AN ACCOUNT OF THE CLAPHAM INCIDENT AND ITS LEGACY