Today I got in a lot an interesting coin - Silverkopek 1718. Unfortunately, the whole lot has been cleaned / polished
This one, however, it's interesting. It has been cleaned, has a flan flaw or another defect, difficult to say. There are no casting signs, letters as well as other details build clean 90 Grad angle to the coin surface.
The weight is 0,59 gramm (should be 0,60 g) - thus, normal for this coin. Avers is rotated to the revers by appr. 20 Grad. It has been struck without collar, as it's not absolutely round. The edge is also fully ok. There is also some lamination visible.
What do you think about authenticity of this coin?
