The Classic Proto/Rivarossi NYC RR FA 3 engine and 6 Car Passenger Set in HO Scale, 2 powered a unit, one dummy B unit, is a vintage replica of the New York Central Railroad. Made of plastic and diecast materials, this pre-built set features a gray color scheme with a Bo-Bo wheel configuration. The analog control system allows for easy operation, while the limited edition model includes light functions and is a must-have for model train enthusiasts. This detailed set captures the essence of transportation history with its realistic design and attention to detail. This set is new, old stock and is in excellent condition.