Tyrem, I think there was no doubt about that since the Atari-sticker on the back as well as the missing scoreboard gave it away.
What is interesting that it is really a DL (how it looks now) and not a Space Ace....so its worth a thought if I reconvert it to what it was when it left the Atari Plant in Ireland.
Is that only a matter of another laserdisc and some artwork or is the PCB also different?