Lionel pre-war O gauge Model 238 “Pennsylvania Torpedo” steam locomotive and matching tender. Modeled directly after the real-world. A K4 Pacific steam locomotive outfitted in a legendary aerodynamic casing styled by famed industrial designer [Raymond Loewy]. Lionel manufactured this die-cast O gauge model from. Units manufactured between 1936 and 1938 feature a gunmetal gray finish. Models produced between 1939 and 1940 were finished in satin black, matching the version displayed in your image. Prominently displays “PENNSYLVANIA” along the side skirts, the “238” model number beneath the cab window, and a matching sheet metal “waffle top” tender. Feel free to check out all of our Model Trains here.