Polupoltinnik with a portrait of this type (small head) were issued in 1704-1705 the years, coins have 1704 error in the date. 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 АЛЕSIЕВИЧЪ ВСЕА РОСIИ ПОВЕЛIТЕЛЬ"(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. The circumference of the designated denomination of the coin "ПОЛОПОЛЪТИННИКЪ"and date old Slavonic letters ("҂АѰЕ"- "1705").