Coins are struck, stamps are stamped. LOL
When what appears in hand if the doubling is minor, most of the time an image won't capture it. Sometimes it is just a lighting issue. When you turn the coin a partial turn it goes away. If it is really that minor, then it probably won't get listed and probably won't get a premium. With the arrows on the date and the mint mark in the same direction it is a sure indicator of a machine doubled example.