10 levs - 125 Years of the Unification of Bulgaria

Image of 10 lev coin - 125 Years of the Unification of Bulgaria | Bulgaria 2010. The Bimetal: silver, gold plating coin is of Proof quality.
The obverse of the coin features the logo of the Bulgarian National Bank with the year ‘1879’ written on the ribbon. In circumference is the wording ‘БЪЛГАРСКА НАРОДНА БАНКА’ (BULGARIAN NATIONAL BANK), the year of issue ‘2010, and the nominal value of the coin ‘10 ЛЕВА’ (BGN 10). The partially gold-plated reverse of the coin features the stamp of the Bulgarian Secret Central Revolutionary Committee founded in 1885 in Plovdiv. In circumference is the wording ‘125 ГОДИНИ ОТ СЪЕДИНЕНИЕТО НА БЪЛГАРИЯ’ (125 YEARS OF THE UNIFICATION OF BULGARIA).