Historical Links
The Railway comes to Tring - This site includes a good amount of History of the London & Birmingham Railway especially the intermediate stations
Societies
LNWR (London & North Western Railway Soc) - The railway company that absorbed the London & Birmingham from 1846
Warwickshire Railways - Lots of support materials on Coventry especially the later developments of the station.
Modelling Links
Parliamentary trains - This site offers kits of London & Birmingham rolling stock in 7mm scale