searching for info on 3 steam locos oo guage

they are 8835 a 0.4.4. loco with tender in green and black front. quite old.

1059 a 0.6.4 bachman loco with tender made in hong kong black with red stripes.

4801 2.6.2 bachman no tender, missing, in green and black front.

have searched the web for ages but cannot find anything.
have identified all the other 25 or so had them a while now and have set up a loft layout quite large.
i do have a digital photo of them but thier not very clear.
thanks for your help

ken:
4801 is an LNER V2 class. I have one – it is said to be in Doncaster green instead of LNER’s usual green. I think the model is from the last dozen years. Still in production but not as 4801.
Can’t help with the rest – are they British?