Postwar Lionel O Gauge 6017, 6017-235 AT&SF red paint on black mold, 6047 Lionel Lines, 6257, 6357, 6357, 6457 cabooses.  6457 appears to have some form of coating, 6257 has a small wheel mark to the bottom of a body side.  Trains look C6-7.   Included are six original boxes.  6457 box is an over-stamp with insert.  Some inner and outer tape repairs, some minor tears.  6357 box has a detached end flap.  Boxes are generally bright, clean, square and solid.