This kit replicates the N&W’s B-4/B-4A 50′ steel auto cars with Murphy rectangular panel roof and features one-piece cast resin body, accurate decals for the life of the car, resin, plastic, wire, and etched metal details, and detailed instructions including prototype data. Less trucks and couplers. Click on the image for a larger view. Note the model shown is a currently unavailable version with a different roof. This is the old Pocahontas Models kit.