Postwar Lionel O Gauge four 2440 silver rubber stamped one 2440 white heat stamped, lettering.  Three have the earliest truck assemblies with operating knuckle couplers with flying shoe pickups, other two are later versions.  Two trains have repainted roofs.  Trains otherwise are much better clean and shiny, high C6-7.  Three original three city boxes included.  One has a detached end flap that is missing the tuck portion.  Boxes are bright, clean, square and solid.