Vintage Christmas/Winter Mirror Picture Box - Illuminated (Helmscene)

This is a BEAUFIFUL vintage mirror box - featuring a winter scene in blues and whites. Some of these boxes make music but this is just a picture (no sound or motion). When you plug it in the whole winter scene lights up and the magical scene feels like it comes to life. When you are watching it, it starts to feel like the picture is moving a little (almost like it is snowing). My kids love the dog alongside two kids and their sled . It really feels like you're looking at the neighbourhood kids through your warm cozy home. 12x16 inches total but the mirror border is about an inch so the picture itself is an inch smaller than that. It also plugs in - no batteries. I am having a hard time finding enough information to figure out its age. One thing I do know is most that I've seen/read about feature pictures of dolphins or palm trees on it. I can't find one like this winter scene anywhere online (or a sold history like this). I think this is really special. It is in really good condition for its age. No big marks or pieces out of mirror. Make me an offer! 😊🎄