Locomotive Workshop brass 2-Rail O scale Pennsylvania PRR BP-20 diesel locomotive A-B units, unassembled parts, pieces and trim. Wheel sheets, side frames, bodies, plates, trim and more. Numerous sheets of pictures, literature included. Notes on constructing the loco included. Original box shows wear, writing, tape, etc. Please view the photos of the items in this lot carefully as they are being sold as they are shown in our photos with NO returns or refunds.