10 levs - 250th anniversary of The Slavic-Bulgarian History

Image of 10 lev coin - 250th anniversary of The Slavic-Bulgarian History | Bulgaria 2012. The Bimetal: silver, gold plating coin is of Proof quality.
The obverse of the coin features the stylised cover of the first transcript ‘Slavo-Bulgarian History’, and underneath - the logo of the Bulgarian National Bank, with the year ‘1879’ inscribed on the ribbon. In circumference there go ‘БЪЛГАРСКА НАРОДНА БАНКА’ (Bulgarian National Bank), the nominal value of the coin ‘10 ЛЕВА’ (BGN 10), and the year of issue ‘2012’. The reverse features a stylised illustration of the History, Paisy Hilendarski’s stamp, his signature, and a well-known citation from the ‘Slavo-Bulgarian History’. ‘250 ГОДИНИ • ИСТОРИЯ СЛАВЯНОБЪЛГАРСКА •’ (250 Years of Slavo-Bulgarian History) is inscribed circumferentially.