I notice YouPube also has a bumper used in the '70s on Channel 11 in Minneapolis that sang, "Metro (wah) Media (wah) Television...11, 11, 11." One of the commenters said Channel 19 in Cincinnati had this same bumper, except it replaced 11 with 19.
For as long as I can remember, I've had this "19, 19, 19" somewhere in the deep recesses of my mind. Based on that comment, I'm pretty sure I know where it came from.
Does anyone have a copy of the Channel 19 version of this bumper anywhere?