Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Thank you Ranier. Yes, I only cleaned the machine tools as they were in good condition. The overhead line shaft, overhead crane, switchboard, and chimney are also in original condition. Of course the walls and base are newly made and painted tinplate. I suppose I could age them but I'm not very good at those processes and might end up with a worse result in looking artificial. As it is now it will always be obvious which parts are new and which parts are old; to me that is a good thing. 
Brent