The MDC part number is 1500. Which is a HO Scale Old Time 26' Log Car Undecorated Kit. MDC 3 N 1 Kit. Three log cars. This is a new kit. The parts bag was opened when I got the kit. All parts are in the bag except for 4 screws. Three Coupler screws(#2x1/2") and one truck screw(#2x3/16"). AS IS