The image shows a model of the Southern Railway's Battle of Britain class steam locomotive, specifically number 34057 "Biggin Hill". This is an OO gauge model, likely manufactured by Hornby. Locomotive Class: Battle of Britain class, a type of streamlined "Light Pacific" steam locomotive designed by Oliver Vaughan Snell Bulleid for the Southern Railway. Specific Locomotive: No. 34057, named "Biggin Hill". Manufacturer: Hornby, a well-known British manufacturer of model railways. Scale: OO gauge, a popular scale for model railways
