The Hornby OO Gauge BR Princess Class 4-6-2 Tender Loco 46208 Helena Victoria R138 is a highly detailed model steam locomotive for collectors and enthusiasts. Made of plastic and featuring an analogue control system, this locomotive is designed to run on DC power supply and is in OO gauge scale. With its iconic 4-6-2 wheel configuration and tender, this Hornby model showcases classic British railway design and is a must-have for any model railway enthusiast looking to expand their collection with a piece of history.