A Bachmann 31-103 - Condition = Runs rather slow, has a significant front end wobble, wheel paint scuffed on edged, would require & benefit from servicing and restoration.
A Bachmann Class 4 4-6-0 BR Standard Loco Double Chimney numbered 75020, with Bachmann model code 31-103.

This item is being sold as 'running spares' and will need some modeller TLC for best performance.