The Challenger Imports NYC 20th Century Limited 5-car add-on set includes: Cascade Glenn 10-5 Sleeping Car, City of Buffalo 17-Roomette Sleeping Car, Imperial Chateau 4-4-2 Sleeping Car, Montgomery County 13-Bedroom Sleeping Car and #685 Dining Car. Window glazing installed with simulated shades. Set is in like new condition as the customer was a collector and did not have the model out for display or operation