This Marx train set includes a locomotive,runs well,tender,2 other cars @ caboose, and track for an exciting railroad experience. The set was manufactured in 1949 and operates on AC power using an analog control system. It features a corporate roadname of Lionel and is designed in O gauge. The set comes with six items and is perfect for starting a collection or adding to an existing one. Whether you're a train enthusiast or just looking for a fun toy, this Lionel train set offers hours of entertainment. Has every thing you need Including track and transformer.  There are no buildings. Great present for the kids !