Looks like you were having lots of good fun ...... but how the heck did you keep that green engine on the tracks while taking the corners at such break-neck speeds?
Back in "the day" Lionel offered "Magna-Traction" on some of their engines, to help keep them more firmly down on the rails around those over tight turns, but even that certainly wouldn't have held any of their engines on the corners, and at the speeds, that your engine was flying around!?!?