Vintage Tyco Train Set Accesories

Collection of Tyco Vintage Train Accesories. All pieces appear to be from the seventies or so??? I can find no dates on anything. Set includes Tyco Lighted Ranch House 944:700, Tyco Lighted Colonial House 945:700, Tyco 17 Piece Bridge and Trestle Set 909S, Tyco Operating Gravel Dump Set 929, 2 Tyco Train Cars; Soo Line and Spirit of '76. Set also has two smaller vintage houses by Plasticville, USA. One is Cape Cod House #2617 and other one is Ranch House #2618. Set also includes two unopened boxes of trees by Life-Like, one orange tree and one apple tree.