Coach (Trailer) - These cars, built by M-K/Amerail in Hornell, NY, are part of the Amtrak "California Cars."  All of the cars are identical on one side.  The only differences in the opposite side are the upper level windows on the Dining Car and the lower level windows on the Dining Car and the Baggage Coach. At the time of this writing, the Baggage Coaches ran only on the "San Joaquin."   The Coach (Trailer) and Coach (Cab Car) have identical sides but the Cab Car has engineer's windows and headlights on one end of the car.  All kits include the fluted (corrugated) sides, Train Station Products roof and ends, two end covers, TSP diaphragms, TSP floor, TSP truck assembly, and a set of decals.  In addition to those parts, the Cab Car Kit (#8300) includes one end cover with windows and parts for the light lenses and number boards. The kits are available in HO scale only, but the sides are available in N Scale, and don't include interiors.  Due to increased costs, we are no longer able to offer all of the detail parts (handrails, horn, wheels, etc., that were included in the original kit offering).