Proto 2000 Series HO Scale Item 23112 Burlington GP30 diesel locomotive cab number CB&Q 975, Phase II with Dynamic Brakes. Setting the Standard for Excellence in Model Railroading.  Train has never been removed from styrofoam, factory sealed C10.  Box has tears to an end flap, bright, clean, square and solid with excellent styrofoam.  Unattached trim and literature included.