MARX Diecast 2-4-2 Steam Locomotive #666 from the 1950s with NYC Tender and Caboose. This vintage O gauge locomotive features a three-rail system and analog control. The locomotive is pre-built and ready to use. It is made of diecast material and has a scale of 1:48. The locomotive is in good condition with a C-5 grade. It is suitable for all age levels and is a great addition to any model railroad or train collection. Locomotive tested and runs