Coin of this type with a portrait of Catherine I face right and the ring inscription around (the portrait above the inscription) was issued in 1726-1727 years, varieties has not. The circumference of the front and back of a speaker threadlike Kant.On the obverse
is a portrait of Catherine I in profile, face to the right. In a circle the inscription (starting at the top) - "ЕКАТЕРIНА• IМПЕРАТРИЦА• IСАМОДЕРЖИЦА• ВСЕРОСIСКАЯ•"(the beginning and the end of the label, separated by an asterisk).The reverse
depicts the coat of arms of the Russian Empire
the first quarter of XVIII century: the double-headed eagle with the lifted wings, crowned by two Imperial crowns, above the same crown but larger. Right Talon the eagle holds a scepter, the left power. In a circle the inscription (starting at the top) - "МОНЕТА• НОВАЯ• ЦЕНА• ПОЛТIНА• 1727"(letters converted basis inside).