Atlas O Premier 3001774B O Scale Madison Heavyweight Union Pacific 2 Car Set Auto Reverser - DCC GM used many off the

GM used many off the shelf parts from other vehicles

Maintenance free motor

Du-bro 997 Large E/Z Fill Fueling Valve The E/Z Fill Fueling Valve makes fueling and de-fueling your model easier than ever

The 60' Pullman-Standard General Service Flatcars are heavily weighted and come equipped with 33" turned-metal wheels and Proto MAX(TM) metal knuckle couplers for superior performance loaded or empty

At the end of 1952

Atlas O Premier 3001774B O Scale Madison Heavyweight Union Pacific 2 Car Set Auto Reverser - DCC GM used many off theAtlas O Premier 3001774B O Scale Madison Heavyweight Union Pacific 2 Car Set FEATURES: Durable ABS Intricately Detailed Bodies Metal Wheels and Axles Constant Voltage Overhead LED Interior Lighting Operating Die Cast 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 Scale Dimensions Detailed Car Undercarriage Sliding Baggage Car Doors