Pontos, Amisos - Double Struck Mint Errors

[-monolith-]

Some recent additions to my mint error collection:

[Ryro]

Stuttering Stanius was working at the mint that day. 

A couple favorites from his days at the mint of my own:

 

[NewStyleKing]

Maybe a measure of the pressure  the workers were under! The value of the product being low. Hera 3 auction had dozens of Mithradatic bronzes going cheap.

[JAZ Numismatics]

Those are pretty cool. Your thread title should have been, "Hey Zeus, why the long face?"

[Ed Snible]

23 mm., 7,78 g.

The auction house graded this "very fine", but did not mention that it was double struck.