Nice one! This is what BeoWorld is about!
To me, it looks like a one off. Looks like a Beomaster 900M mounted vertically (new dial?) with a Beogram1000 or Beogram42V.
I struggled a bit working out what component was under the Beogram, then realised it was an unrelated remote control!
If the ad is correct, and it is circa 1963, and the 900M came out in 1964, would this make it extra special?
Interesting that some Swedish folk struggle to spell Bang & Olufsen too!
Andy T.