Bachmann 31-455, 41212.

[Tom@Crewe]

That narrows you down to 41204 as the rest were push-pull fitted locos which Bachmann have not yet realised without a split chassis mechanism.
Google throws up the following pictures

https://c1.staticflickr.com/1/429/32021 ... 1844_b.jpg

https://photos.smugmug.com/Trains-Railw ... 1-66-S.jpg

I was going to ask what difference to the look of the loco does it make? Then I looked at the first picture.....obvious!

[Mike Parkes]

Which Company is best for Numbers, Builder plates, and Shed plate transfers

Modelmaster do sets of cabside and smokebox numbers. They do not do 41204 as far as I can tell but this pack would allow you to cobble together the number
https://modelmaster.uk/4mm-replacement- ... esults=963

Shed plates for Crewe

https://modelmaster.uk/4mm-br-regional- ... esults=759

or

https://modelmaster.uk/4mm-br-regional- ... esults=759