I need expert help. I assume I have Crimean coins and it, Akce- I can not assign which ruler? Giray I , II , Jani Beg Giray, Hajji Giray?
https://en.numista.com/catalogue/pieces111258.html
a)
0,37g , 0,9mm, silver
b)
0,47g , 11mm, silver
c)
0,52g, 11mm , silver or billon
d)
0,63g, 11mm, silver or billon
Ivan