This limited edition train set celebrates 25 years of Z scale from Micro-Trains! Back in 1985 Micro-Trains released its first Z scale freight car, and since then we have produced 26 different freight and passenger car body styles, 4 locomotives, over 400 different paint schemes, a section track system and 25 laser kit structures! This set features a GP-9 locomotive and four freight cars, all decorated in northwest schemes. The box car carries a plastic pellet load, the gondola has a zinc load, the bulkhead is hauling an injection molding machine and a CNC milling machine and the well car carries a 25th Anniversary container, all on a special delivery route to the MTL factory. The set also includes a special laser kit of the Grape Street building in Medford where Micro-Trains first began.