It is really very interesting, i don't know about the other friends but i saw it first in my lifetime. My personel comment about it is to be a seal, because on one of the
face i could read Mohammed Rasulallah.I think this sentence couldn't be used on
weights... But it is a fact that, we shouldn't ignore it to be a kind of coin.( if we consider, there are
Byzantine lead coins minted in Crimea at the same period)
sincerely..