MADE IN WEST || GERMANY with MADE IN W. GERMANY BY PDO etched around the center hole.
These are the only three disc variations that I am aware of.
front cover of the six-page foldout booklet
Those booklets paired with USA rear tray inserts say "Printed in U.S.A." on page five.
Rear tray insert, "Printed in West Germany" with UPC.
The POLYGRAM (no PDO) version can be found with this back inlay.
The versions with PDO in the hub area (and sometimes plain POLYGRAM discs) can be found in this rear inlay,
"Printed in U.S.A." with barcode. US target and non-target, and Japanese non-target pressings
can also be found with this US insert. Nothing is printed on the reverse.
Notes: Not long ago, I considered this disc fairly easy to find, based on my experiences in finding them
at used CD stores. I guess I was lucky back then, as most collectors have had a very hard
time finding a copy. It is on many collectors' wantlists.
Jewel case info: (POLYGRAM disc and USA inserts) a small "3" is embossed on the back.
Eight-prong disc tray embossed "Patents pending 15"