Ut Tennessee Vols The Big Orange Express 3 Piece Train Set Athearn Ho Scale Up for sale is the rare, hard to find and highly sought after UT Vols train set. The “Big Orange Express”. Athearn HO scale, 3 piece set. Tennessee Vols Locomotive, 1998 National Champions 13-0 Boxcar and Smokey’s Caboose. This particular UT set is rare. The locomotive box has some creasing from a dinged corner. The […]