This coin was dug by a treasure hunter using a metal detector in the California Gold Country. Site dates to the 1850's. Can anyone help identify this coin? Thank you! Mark
https://www.dropbox.com/s/u6zg9qqp7l4ja6m/20190715_191023.jpg?dl=0 https://www.dropbox.com/s/lx5gkqmexkep1oi/20190715_190955.jpg?dl=0
Could be - as in, just a guess - a 4 Pfennig coin from Osnabrück (today NI, DE), see this link: https://auction.catawiki.com/kavels/20637989-germany-osnabr-ck-iiii-pfennig-1752-iw-variant-selten (click on "View this lot" to see more). Christian
Osnabrück, Saxony (Germany) 4 pfennig. Here is more information from Numista: https://en.numista.com/catalogue/pieces96975.html It looks like someone used a square nail on the coin. Pictures:
