Model Number: 6-82010

The staircase is a white metal casting

The Trainz SKU for this item is P11450161

This is a Spektrum 6837 Servo Mechanics: 2

This is a Kadee 452 HO Scale Bachmann Plus F7A & B Units Coupler Conversion Kit

MTH 20-42021 O Chesapeake & Ohio 70' Madison RPO Passenger Car #109 ProductID_11439152 Model Number: 6-82010This is an MTH 20 42021 O Chesapeake & Ohio 70' Madison RPO Passenger Car #109 Premier. Product Features: Durable ABS Intricately Detailed Bodies, Metal Wheels and Axles, Constant Voltage Overhead LED Interior Lighting, 10 Passenger Figures In Each Coach Car, Operating Diecast Metal Couplers, Colorful, Attractive Paint Schemes, End of Car Diaphragms, Separate Metal Handrails, Fast Angle Wheel Sets, Needle Point Axles, Detailed Car Interiors, 1: 48