This is a superb example of the rare W2264/5P Royal Scot Class "Lancashire Witch" 4-6-0 in LMS Maroon, running number 6125. Advertised by Basildon in Period 3, they actually appeared in production during Period 4 with only 286 produced between 1984 and 1992. This particular example is from 1990, and has the Wrenn 5 pole motor fitted as standard. No 3 Pole versions were ever issued. 

The Locomotive/tender comes in a late Period 4 box, including the larger packing rings, tissue paper, Instruction Manual, and Single page Royal Scot Instruction Sheet.The bottom of the inner box is stamped "Packer No 2 90852 " indicating 25th Week, 8th Month,1990 Basildon issue 

Overall Condition of the Locomotive/tender/box is "near mint to mint" for their age.