News
Reading the Metal: Identifying Genuine Catherin...
Catherine II’s 5 kopeck coins are not subtle objects. They are large, heavy copper pieces struck with immense force. That force leaves a permanent record in the metal itself. Understanding...
Reading the Metal: Identifying Genuine Catherin...
Catherine II’s 5 kopeck coins are not subtle objects. They are large, heavy copper pieces struck with immense force. That force leaves a permanent record in the metal itself. Understanding...