There was a big debate on one Russian forum about those. Everyone agreed that this is a home-made ones. But there is a person, who mentioned his experience, taht he had seen those towards with usual ones and someone had to do to zavnachsclad (assistant of manager of the stock in army) :) don't know how to translate it right) a big favour to get one of those golden medals. The story took place in the Brezhnev times. I don't know how true it could be though.
And here is a page from Russian Avers 6 catalogue ( but anyway most people said it's a rubbish)
And here is a page from Russian Avers 6 catalogue ( but anyway most people said it's a rubbish)












