Date entered in revision: 6th breast of 2010 Technical characteristics Nominal Metal Mass of expensive metal in purity, g Diameter, mm Category of quality carbuvannya Edge Circulation, pcs. Actual circulation, pcs. 10 medium (Ag 925) 31.1 38.6 special uncirculated smooth due to written 10,000 10,000 It took over the technical tips and traditions of art that have been fading away in Neolithic hours. The coin was prepared using the patinuvannya technology victorian.