Hobo nickel is the most common term for the art of carving coins, giving them a new life. In this art, Roman Booteen from Russia is a master.  He works mainly with old coins which are made of several layers of metal...

Hobo nickel is the most common term for the art of carving coins, giving them a new life. In this art, Roman Booteen from Russia is a master.  He works mainly with...