The Atlas Trainman N Scale 40' Plug-Door Boxcar is based on cars used beginning in the 1940s for handling temperature-sensitive loads. This ready-to-run car features an injection-molded body with applied and molded plastic details where appropriate, smooth paint, crisp lettering and AccuMate(R) knuckle couplers. The 40' Plug-Door Boxcar is one of many Trainman N Scale freight cars.