Overview Product Description MTH Premier 20-6551 Great Northern 5 car streamlined smooth side passenger car set 18" long streamlined passenger cars New in original box Set consists of..2 coach cars, 2 dome cars , 1 lounge/observation car. Obs car only shown for clarity 3 rail. Compatible with all 3 rail O gauge models. O-42 min curve recommended Full interior with overhead lighting. Well detailed, with undercarriage detail Rubber car end diaphragms. Diecast 4wheel trucks and couplers Questions? email us at pdt212@gmail.com or call 805-226-0320 Product Videos Custom Field Product Reviews