This is  set from the late 50s, has not been run in about 60 yesrs. Engine was taken apart, degreased, relubed and track tested run great. Tender whistle works like new. All the cars are in great condition.Smoke unit also works. Comnes with a 11 Lionel switch set in the box, Trestle set, 18 Streight track and 24 curve track. All bag of Misc. No transformer, it was broken. You get 736 engine and tender, plus six cars and engine lube and  missile papers.