I'm attempting to restart a long abandoned Austerity 2-10-0 project (Thanks Marc!), which needs quite a few castings required to complete. I'd really appreciate any help in locating any castings which might be available from stalled projects etc. specifically looking for valve gear parts (except cylinders which I have) and pony truck bits including wheels. I know that Blackgates can supply them, but costs have shot up recently and I'm keen to economize! Thanks Robin