January 2011 Features: Accurate and colorful painting and lettering True scale dimensions with accurate details Separately-applied roof walk, brake wheel and other details Unique body design with “step-curve” roof Die-cast 100 ton roller bearing trucks with rotating bearing caps Die-cast articulated couplers (3-rail) Weighted to NMRA standards 2-rail cars feature scale 36” wheel sets and new-design Kadee-compatible scale couplers 3-rail trucks are pre-drilled for the patented Atlas O Adjust-A-Coupler system which allows you to easily add truck-mounted scale couplers Minimum diameter curve: O-36 (3-rail) Minimum radius curve: 36” (2-rail) Length over couplers: 15” Height: 3.60”