Recently, a friend of mine lost her dad to Pancreatic Cancer (combined with Pneumonia, and a case of Covid for a kicker). Turns out, her dad was a hoarder and had a huge crate of coins. As I'm going through them, I'll post some interesting things I find. I'm fairly certain I know what this one is, but what do you think it might be?
Yup, I agree "struck through grease." This was just one of the most extreme examples I've seen in a while.