Vintage Battery Operated Trade Mark Modern Toys Of Japan Silver Mountain Express 3525 Tin Train. Mystery Action, A Clang-Clang Sound(very faint sound), Animated Engineer, Authentic train Whistle and A Flashing Boiler. Works. Silver Express in Fantastic condition, Beautiful Silver Finish and complete with Original Box(shows wear). Sold as is. Any questions please ask. Free shipping in the U.S.