The 20-22 mm Pan/griffin type is common. Here is recent purchase, a larger type, 26 mm, also not rare, but not so common. c. 340-325 BC. 14.76 grams. Bow over arrow right over ΠANTI MacDonald 59. Anokhin 110. Look at the expression, the beard and the grape-vine leaves! It is only AE, not a precious metal, but the artwork is wonderful nevertheless. There is a website, the catalog-archive "Coins of the Bosporus", about coins of the region: https://bosporan-kingdom.com/110-2017/3.html Show us some coins from the north Black Sea region!