MADE IN || WEST GERMANY (no manufacturer on disc)
Note where the break is, between "IN" & "WEST."

MADE IN WEST || GERMANY (no manufacturer on face of disc)
Note that the break is now between "WEST" & "GERMANY."
This variation has the notation, MADE IN W. GERMANY BY PDO etched around the center hole.

front cover of the booklet

Rear tray insert, Printed in West Germany, no UPC.
I found the versions with POLYGRAM and the MADE IN WEST || GERMANY
with this back inlay.

Rear tray insert, Printed in West Germany, with UPC.
I found the PDO version in this back inlay.
Other combinations are possible.

Notes: This disc is somewhat scarce.
Not impossible to find, but does present a challenge, especially if you
are chasing variations.