Sorry, I don't understand the question. It is both antique and "normal" for its time. If you're asking if it's authentic or a modern copy (fake), it appears authentic to me. No incuse letter on neck so KM # 450.1. I don't see any reason to question its authenticity. To confirm you could check the weight, which should be 11.66 g.
I believe your coin is genuine, not a replica. It does have numismatic value beyond the silver value.
Sales prices on EBay for this type of coin have ranged from about $30-60.