This O-scale tractor trailer is made by K-Line.  It is in great condition and includes original box.  The box shows signs of shelf wear and the plastic is crinkled, but the model is in very good condition.  It is heavy diecast construction.  This one features the Hershey crest and a Hershey bar on the the trailer.  It has a minor nick in the paint on the grab iron on the cab, but otherwise very good.