i am a metal detector when I'm not attacking rolls of coin, and on the forum I belong to for detecting one of the members did mention this process of soaking in olive oil for a month or two. pretty sure he said just pennies, and its mainly used to get that dark film of dirt off that doesn't come of with baking soda or rinsing.
i feel like I'm cheating on the coin community by belonging to another forum!
i feel like I'm cheating on the coin community by belonging to another forum!























