The Hornby R171 vintage tank wagons in ESSO livery are a collectable piece for railway enthusiasts. Made of durable tin material in the United Kingdom, these 0 gauge wagons transport fuel in a classic two-rail system era from 1923-1947. The silver colour and vintage design make them a sought-after addition to any model railway collection. With the well-known Hornby brand and attention to detail, these tank wagons offer a nostalgic glimpse into the past of British railways.