This 4mm. finescale Private Owner 6-Plank 10T. Open Mineral wagon fleet number 985 “united National Collieries Ltd.” livery, empty with coal residue on wagon floor was built from the Slater’s kit. The model has an added load under the floor. It is in very good running order and condition with metal-tyred spoked wheelsets. The scale buffers and couplings are not sprung.