It also looks like the coin has Machine Doubling as well. The dies may have been getting loose in the press. As they struck your coin they shook and "bounced" after the strike cutting into the date and lettering. You can tell Machine Doubling because it's flat and shelf-like. It also reduces the size of the devices. It's not the kind of doubling you want.
ANA ID: 3203813 - CONECA ID: N-5637 Clean a coin that may be worth collecting? Please DON'T! When in doubt, leave it dirty!!
































