Six K-Line O Gauge Circus Transport RR heavyweight passenger cars in original boxes, C8 run time.  K4416-0003 Heavyweight Sleeping Car w/figures and lighting, K4416-0004 Heavyweight Baggage car w/lighting, K4416-0032 Heavyweight Performers car, K4416-00033 Heavyweight Performers car, K4416-0051 Heavyweight Dining car w/figures and lighting and K4416-0058 Heavyweight Baggage w/figures and lighting.  Boxes show little to very light surface wear, wear and tear to flaps, etc.  Boxes are bright, clean, square and solid.