General Classification of Steam Locomotives and Running Numbers

[Artisan]

Please could anyone point me in the direction of any good websites that give a general description of steam locomotives in service, the classes of locomotives and their running numbers for GWR in the south west and Southern Region in the south east of England?

Thanks.

[kirky]

http://www.brdatabase.info

[Artisan]

Thank you.

[Newportnobby]

I always find Wikipedia very helpful. What era are you seeking the info for?

https://en.wikipedia.org/wiki/Category:Steam_locomotives_of_Great_Britain

[crewearpley40]

Mick. If im reading right. Artisan looking at gwr in s east england. Suggests to me maybe before the 50s. Eg london sheds didcot reading fringes of where gwr ran with southern

[The Q]

http://www.gwr.org.uk/