MADE IN WEST || GERMANY on front, MADE IN W. GERMANY BY PDO is etched around
the center hole. No other variations are known.
Back cover "Printed in West Germany" with UPC.
The POLYGRAM disc variation can be found with this back inlay.
This back inlay variation mentions no country of manufacture. Note also
the European-looking catalog numbers under the barcode. This inlay was used for
distribution outside North America. I found the PDO disc variation with this inlay.
Notes: This disc is not easy to find, but is not in high demand, either,
so when you do find it, it probably won't set you back too much.