The DAPOL 4F-038-103 20T Steel Mineral Wagon is a ready-to-go pre-built model replica of a steel ore wagon in black colour, designed by Dapol in the United Kingdom. This OO gauge model operates on a two-rail system and represents the Era 3 - The Big Four (1923-1947) era. Perfect for collectors and model railway enthusiasts, this transportation-themed wagon is a must-have for those interested in railways and trains from the West Midlands Electricity Authority.