I bought this 3-car 1955 Empire Builder add-on set from Balls of Brass in 2000. The cars were made by Boo Rim and imported by Challenger Imports. The set includes: GN Railway Baggage Car, 70 Seat Budd Dome Coach, River Series 7-4-3-1 Sleeping Car. Factory Painted. Catalog #2313.1S. Note: The main photo here shows a similar set with the cars out of the box. But this set (second photo) has never been unwrapped.