I've never seen a Seeburg wall unit, either. That's amazing, with its little dial-up selectors. Cool!
Great seeing all these turntables, guys! Wish I had something of interest to show. My last two turntables were a Harmon-Karden (sp?) (had that through most of the '80s) followd by a Bang & Olufsen, which fell off a stack of equipment and was destroyed when I moved to my house five years ago. Since then, I've been using a borrowed a cheap-ass linear-tracking BSR which I found in a closet at work. Don't play vinyl much, anymore. Usually just to record to CD, then to iPod. It's fun to listen to an iPod and hear vinyl sounds---pops, clicks, scratches.
In the 70's I had a Pioneer PL-71 and a Philips (don't recall the model), among others. Had a Dual for awhile, too, and one that stood vertically, but don't recall the brand. Only had it for a few months before I traded up to the H-K.