Postwar Lionel O Gauge 2472 Pennsylvania in box, 2472 Pennsylvania in overstamp box, 2757X Pennsylvania cabooses with operating couplers.  One 2472 looks C6.  2757X has a tiny ding to roof, C6.  One 2472 looks C7.  2472 overstamp box was originally a 2672.  Boxes are missing flaps on one end, overstamp box has a glued in lining.  Boxes are otherwise fairly square and solid.