Date of introduction into revision: 5 October 2004 Technical characteristics Nominal Metal Mass, g Diameter, mm Category of quality carbuvannya Gurt Circulation, pcs. Actual circulation, pcs. 2 nickel silver 12.8 31.0 special corrugations 50,000 50,000 Series: Ukraine's main pledges Dedicated to one of the provincial centers of education and science - Kharkiv National University. In 1804, the authors of the Zusillas of the prominent enlightener V.N. Karazin won over 200 years of success in helping the people to know and reach the heights of science.