MADE IN || WEST GERMANY (no manufacturer on front)
These are the only two variations that I am aware of.
Back cover says, "Printed in West Germany" with no UPC.
The disc variation without POLYGRAM on the front was issued in Japan
as 38XP-48 with the addition of an obi and a Japanese insert.
Notes: This disc is fairly common, but auction prices tend to be inflated
due to competition with Prince fans.