sentences:  She carries a unique, 2'11" diameter, 160psi boiler, which gives her the same theoretical power output as the medium boiler locomotives, but in reality she was inclined to run short of steam on heavy trains.She was purchased by a preservationist group in 1978 with a view to complete restoration and in 1988 the boiler was lifted from the frames and sent to the workshops of the Severn Valley Railway for re-construction.This was a long-term project and as relationships between the owners and management soured, the project did not reach fruition.