in the centre – the Emblem of the Bank of Russia [the two-headed eagle with wings down, lower – the semicircular inscription – «БАНК РОССИИ» (BANK OF RUSSIA)] framed by a circle of dots and inscriptions along the rim: at the top – «ДВАДЦАТЬ ПЯТЬ РУБЛЕЙ» (TWENTY FIVE RUBLES), at the bottom – the year of issue «2005», the letters to the left indicate the metal sign and the fineness, to the right – the fine metal content and the mint trade mark.
the image of a ram against the background of stars, stylized twigs of plants and the sign of the Aries Zodiac constellation.
The artist: S.A. Kozlov.
The sculptors: A.A. Dolgopolova.
St. Petersburg Mint (СПМД)..
The edge: 111 corrugations
The Aries constellation situated in the Northern hemisphere contains 82 stars visible with the naked eye.