The 3CS newly available pieces from Legend that just came in are wonderful. These are duplicates from the collection of a 3CS specialist owner.
Here is weak photos of an 1866 Nickle 3-Cent piece. It is several miles away in a safe deposit book. I have learned how to take better photos.
look at the PCGS picture for the 1853 3 cent silver: https://www.pcgs.com/coinfacts/coin/1854-3cs/3670 look at the position of the 1. Yours is far too low -- most likely a contemporary fake. Which could be worth more than a real one. Obviously it circulated for a lot of years.
I sold this one when I was a dealer after I replaced it with a Proof in my collection. Here is the replacement coin.