Postwar Lionel O Gauge 3419 operating helicopter car in original box, old wax residue in corners.  Flatcar has detached step that is included.  Flatcar shows little wear.  Helicopter is original postwar with correct tail markings, undamaged landing skids and rotor.  Original 3419-51 6-60 instructions.  Box has inner and outer tape repairs, staining.  Box has a nearly un-punched display panel and Push In tab, but is fully taped on the inside.  Box is square and solid.