Poltina with a portrait of the first type (head offset to the left) was produced from 1731 to 1733.
In some instances the circumference of the front and back sides may be partially rounded rim with notches.On the obverse
is a portrait of Anna Ioannovna in profile, face to the right. In a circle the inscription - "БМ•АННА•IМПЕРАТРИЦА IСАМОДЕРЖ ВСЕРОСИСКАЯ"(stands for "the grace of God Anna, Empress and autocrat of all Russias").The reverse
depicts the coat of arms of the Russian Empire
the second quarter of the XVIII century, but without a shield on the breast and chain of the Order of St. Andrew: the two-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 ПОЛТИНА 1731"(letters converted basis inside).
The photo shows the instances from the exposition of the State Hermitage Museum that have a number: HE-R-2-5926 and IT-R-2-5929.