Hard to say exactly, but nickel brass typically contains 10-14% nickel but could contain more or some less. Unless you find data from the mint/government or have it analyzed you won't know for sure.
Verweis : "rsirian1"Hard to say exactly, but nickel brass typically contains 10-14% nickel but could contain more or some less. Unless you find data from the mint/government or have it analyzed you won't know for sure.
