The Mainline Railways Tank Wagon Daylight Paraffin 37-134 in OO Gauge 798 is a model train accessory depicting a British Rail tank wagon in the era of the Big Four (1923-1947). Made of plastic and ready to go on a two-rail system, this analogue-controlled item is a collectable piece perfect for transportation enthusiasts. Manufactured in Hong Kong in the 1970s, this 1:76 scale tank wagon adds a realistic touch to any model railway setup.