Is there any significance to what looks to be a very small "LJ" and then an "X" after the matrix code of 800012 2 01 on a West Germany target CD of Abba Greatest Hits 2, vs a version without these two sets of letters?
I have seen letters like what you describe on West German Polygram and PDO pressings, but I am not aware of there being any significance to these markings.
I'm not sure, but I have the Grey non-UPC W. Germany pressing myself which isn't mentioned on Ralphs site... yet.