MADE IN WEST GERMANY BY POLYGRAM, no outer mirror band.
This variation can be found with or without MADE IN W. GERMANY BY PDO
etched around the center hole.
MADE IN || WEST GERMANY, with outer mirror band.
Note that the catalog number is 80999-2, without anything in parentheses.
MADE IN WEST || GERMANY, with MADE IN W. GERMANY BY PDO inscribed in the hub area,
no outer mirror band. This variation may only have been distributed in Europe.
front cover of the booklet
Rear tray insert, "Printed in West Germany" with UPC.
The discs distributed in the US can be found with this back inlay.
This rear tray insert says "Manufactured in Germany by Record Service GmbH, Alsdorf"
plus a few other differences. The disc variation with MADE IN WEST || GERMANY on
the front, and MADE IN W. GERMANY BY PDO on the back, can be found with this tray inlay.
Note the European catalog number on the wings.
Notes: I used to think this disc was pretty common. It is not as easy to find recently
and has sold on eBay in the $20-30 range.