This saddletank was new in 1941 and worked at a munitions factory in North Wales. It was later sold to a gas works, near Worcester and when replaced by diesels in 1961, was stored in its shed. A run-down of the works, just before the coming of north sea gas, saw all the equipment sold for scrap and the loco was acquired by Strong in 1973. It was named Polly Gray and put to work occasionally right up until 1982, when it was presented to the Chasewater Railway. You won't find it there as it is off-site at a private location, undergoing a complete overhaul.