Polupoltinnik with a portrait in a cloak with buckle and a large head produced only in 1710 silver 802 or 750. Front and back of the braid is surrounded by a rim (partially or completely absent, this is not a marriage).On the obverse
is a portrait of Peter the Great in profile, face to the right. Of the circumference - "ЦРЬ ПЕТРЪ АЛЕ IЕВИЧЪ В•Р•П"(Tsar Peter Alexeyevich of All Russia, Lord).On the coin reverse
in the center the emblem of Russia at the beginning of the XVIII century - double-headed eagle with outstretched wings, on the heads of the Royal crown, over which is the same, but larger. In paws the eagle holds the symbols of power - the scepter and Orb. Under the clutches of the eagle the year of issue, divided into two parts - "17 10". The circumference of the designated denomination, is divided into two parts - "ПОЛОПОЛЪ ТИННИКЪ"
Photo from the site rarcoin.ru