Pics Of 1944-P After Nail Polish Remover Soak

Error in your listing. you have it as a 1944 P.

Originally posted as 1944 S error wheat error.

So that they will stick to something?

Seriously, some cheap "folders" as opposed to albums like Dansco don't always hold a coin securely due to the inconsistent hole size and any wear on the rim of the coin would add to the problem. Whenever I encounter a coin with glue residue it is on the reverse 99% of the time. Since a folder only gives you the option of showing one side of the coin and the traditional way of displaying a coin for obvious reasons is to show the obverse, it is my assumption that the coin was in such a folder or some sort of "display". Not a good practice at any rate but a novice may not consider that. Fortunately the acetone treatment seems to do the trick with no discernible damage to the coin. I suppose it would depend on what type of adhesive was used. Methinks that epoxy or some other super adhesive would present a greater challenge. By the way allcoinsnewbie, that's not a bad looking coin after treatment. Congrats!

Google how coins are made in the videos. It'll give you some explanation how molten copper could not appear on a coin. Coins are struck, not poured into molds. The closest error would be a Cud or large die chip but they look a lot different than what appears on your coin.

Once you get an understanding of coin minting procedures, then you can determine errors from PMD.