Hi , here I have for sale an American model Railroad HO GP 18 diesel locomotive in Rock Island livery . This has been stored for a number of years and does show signs of storage wear and has a few marks here and there , there is also a piece missing off the cabin which I have tried to show on the photos . This does run on my OO gauge layout but is a bit rough moving , I’m not sure it’s because it is OO and not HO . I am not too sure but I think this was manufactured by Proto as part of the 2000 series but I cannot find the box to confirm this . Thanks for looking and if you require any more info or photos please do ask . James
