Prague groschen

This week I found very nice and well preserved Prague groschen. I had to wash the coin only with soap water. I tis prague groschen of Wenceslas the second, which was stucked from pure silver in Kutná Hora mint after the 1305. http://www.treasurehuntervideos.com/wp-content/uploads/2013/12/PragueGross.m4v