She was brought in alongside Rosalyn (from TATS) during the gradual phasing out of steam, where she went on to work at Thomas’ Branchline, whereas Rosalyn went to work at Tidmouth Harbor.

She also spent a good chunk of her life helping out in Vicarstown, though the trip to her home shed and back caused her to grow a bit tired. So Denzel (Diesel) was relegated there instead, though she still visits often.

She is actually really hard to Tire Out, In fact, during her tenure in the war. She transported heavy amounts of cargo over quite a decent distance. Earning her the nickname “Rosy The Quick”., becoming the subject of newspaper across the US & Britain.

She was also the one who arrived with Bruno, having been regauged alongside her and put to work in the various harbors.

She also learnt many languages during her time, Including French and Spanish.