The Lionel 2065 4-6-4 Steam Locomotive & 6026W Whistle Tender in O Gauge is a vintage model train set manufactured by Lionel in the United States during the 1950s. This ready-to-go pre-built set features a black steam locomotive with a 4-6-4 wheel configuration and a scale of 1:48. The set includes a tender with a whistle, making it a unique and nostalgic addition to any model railroad collection. Perfect for enthusiasts of transportation-themed model railroads, this set captures the charm and detail of classic steam locomotives.