Hi Here is a pic of mine which I purchased some years ago.This is the only one I own and not having come across a definate known original I have always had my doubts about this badge.These badges are heavily copied-just do a search on ebay!! The details on yours do look a bit sharper than mine but against this, the rear of your badge looks to be cut a bit sharp which can be a bad sign. Perhaps someone with a known original will come along and post it for us?? Sorry this is not much help but its the best I can do Regards Andy