After a couple of attempts at ordering from TrainCat, I gave up. That was a year or two ago. Recently, I have written to TrainCat again, however, I am not confident of receiving a reply. On a visit to my LHS, Fred at MB Klein said to try a company called Shapeways. They are a 3D printing company located in NY (I think). After checking out the site, I was amazed to find B&O signals in O, S and HO scales. Alas, no N scale darn it. There were also signals bridges, car bodies, engine cabs...lots of good stuff. I would recommend checking out Shapeways.com.