Rare Vickers VR180 - Crawler Tractor Scratch Built or Prototype model - The Vickers bulldozer built by British engineering company Vickers after WWII. This well-made Model and is made of White Metal and resin and is 27cm x 14cm Approx. Does have tracks that work, missing front frog eye lamp. No maker marks to it. Vendor received the model as a gift from the head of Rolls Royce.