On the obverse of the coins in the circle framed by Nosovym rim, is the relief picture of the emblem of the Bank of Russia - double-headed eagle with the lowered wings, under it an inscription a semicircle "БАНК РОССИИ" as well as on the circumference there are inscriptions, separated by dots: the denomination of the coin - "ТРИ РУБЛЯ"and the year of issue "2012", between them bear the label of metal on the Periodic system of elements di Mendeleev, fineness, trademark St. Petersburg mint
and weight of precious metal in purity.
On the flip side of the coin:
limited circle relief image of a stylized Viking ship and the bottom of the fragment miniatures of Radzivill chronicle, on the circumference there is a limited ornament inscription "1150-ЛЕТИЕ ЗАРОЖДЕНИЯ РОССИЙСКОЙ ГОСУДАРСТВЕННОСТИ"
On the obverse and reverse sides of the coins along the circumference there is a raised rim.
Source: Bank Of Russia