CAN ANYONE PLEASE TELL ME WHAT THIS IS? IT''S DEFINITELY COOL; IT HAS THE RCA LOGO ON ONE SIDE & ELECTRONIC WAVES ON THE OTHER + A COOL AIR BUBBLE IN THE MIDDLE OF THE GLASS AT THE BOTTOM - BUT WHAT THE HECK IS IT?
A ADVERTISING PIECE? A TEST TUBE OF SOME SORT?
ANY HELP IS MUCH APPRECIATED.
Trying to be the person my dogs always knew I could be

