Some Features of P-B-L's Model Kits: Each Part Painstakingly Researched and Created in Precision Hard Tooling and Injection Moulded in Styrene or Celcon® Plastic! Fully Detailed - Inside and Out! Including a Complete, One Piece Molded Celcon® Brake Rigging Shot! Accurately Scaled, Free Rolling "Cast Steel" type Bettendorf Trucks with Nickel Plated Brass Wheelsets on Pointed Axles! Each kit includes an easy to follow, well illustrated "Assembly Manual" with step-by-step instructions designed so that even the novice can turn out satisfying replica of the real thing!