Lionel 4 Pc Rolling Stock. I am selling 4 Lionel rolling stock cars one is the train trailer number 91251 is a Redding dual Bay hopper car 9015 a Rio Grande gondola 9131 and a Rock Island root of the rockets 9070 I cleaned the wheels on the cars Most of them have one working coupler side and 1 fixed coupler side the real grand car there was a little stain on the inside of the car I started to clean it up it seemed to come out I washed them off a little bit they're used selling is a set any questions please email me thank you for looking