The Lionel 6-52378 Las Vegas Convention Las Vegas & Tonopah PR Box Car is an O Gauge model train accessory designed for collectors or hobbyists. This box car, part of the Lionel brand, features a detailed design representing the Las Vegas Convention between Las Vegas and Tonopah. Perfect for adding realism and character to a model railroad layout, this O Gauge box car is a must-have for enthusiasts looking to expand their collection with high-quality and unique pieces.