The Brass Railroad Train Engine Locomotive Reverser Key Handle Lever Auromet 8204980 is a unique and collectible piece of hardware from the railroad industry. This key handle lever is designed specifically for reversing the direction of a train engine or locomotive, showcasing the intricate engineering and craftsmanship that went into the construction of vintage train systems. Perfect for collectors or enthusiasts of transportation artifacts, this piece represents a piece of history from the railroad era.