N Scale CLARK OIL REFINERY 40' Box Car 2-Pack Set. A Special Run by MICRO TRAINS w/ N Scale Enthusiast -- NSE MTL 12-84 (12-82, 12-83).Presented at the 2013 N Scale Convention in Milwaukee. Road Numbers: COR 13630, 13626. Mint Brand New in Shrink Wrap (C-10). This item is in the category "Toys & Hobbies\Model Railroads & Trains\Railroads & Trains\Freight Cars".reign" and is located in this country: US. This item can be shipped worldwide.