There were two slightly different variations of this badge, both were supposed to have serial numbers, and for that reason had flat reverse. Only 149,106 pieces were made, so I doubt there were any unpublished variations.
Found this one on our favourite auction site. Looks like the same fake I have pictured above.
Alexei
Found this one on our favourite auction site. Looks like the same fake I have pictured above.
Alexei











