The Hornby R3721X GWR Class 61XX Large Prairie No 6110 2-6-2T is a pre-built model steam locomotive in OO Gauge, featuring a classic green corporate livery of the Great Western Railway. This analogue-controlled locomotive is DC-powered, making it suitable for model railway enthusiasts who enjoy operating their trains in a traditional manner. With its detailed design and accurate representation of the Era 3 - The Big Four (1923-1947) era, this locomotive is a must-have for collectors and model railway enthusiasts alike.