On the right lines.
North London Railway.
Railtrack PLC.
Balfour Beatty Rail Maintenance Limited.
English Welsh and Scottish Railway Limited.
Freightliners (Firm)
Silverlink Train Services Ltd.
London : Published by Railtrack plc in conjunction with Balfour Beatty Rail Maintenance Ltd, English Welsh & Scottish Railway, Freightliner Ltd, and Silverlink Train Service Ltd.,
-[1998]
Description based on: Special ed. ([1998]).
For the people who work on the North London Line.
North London Railway