Date entered into revision: February 28, 2012 Technical characteristics Nominal Metal Material for expensive metal in purity, g Diameter, mm Category of quality carbuvannya Edge Circulation, pcs. Actual circulation, pcs. 5 credits (Ag 925) 15.55 33.0 proof smooth from the glimpse written 3,000 3,000 Yogo robots are attracted by the virtual technique of writing, a wide brushstroke, smilina expression.