The father of my teenage sweetheart brought home a Motorola roundie table model in Summer 1968. He got a deal on a closeout, I guess, maybe a leftover. It was installed in the basement family room, and had a crappy picture. Don't know just when it was manufactured, but it had a front like the one in the ad posted on this thread. The set didn't last, but my sweetheart and I are still very much in love, although we married others.