Hornby R2709 Battle of Britain Class, Sir Frederick Pile, numbered 34058 BR 4-6-2 Rebuilt. This Hornby OO gauge model of the Battle of Britain Class, Sir Frederick Pile, is in excellent condition, in-fact more likely Mint condition in a second hand marketplace. We suspect the item has not been out of the original box. Servicing and run-in time suggested if you plan to use this model, since it has sat in the box for some time.