On the front side of the coins there is a relief image of the State Emblem of the Russian Federation, there are inscriptions: “RUSSIAN FEDERATION”, “BANK OF RUSSIA”, the nominal value of coins is “3 RUBLES”, “25 RUBLES”, the date is “2019”, the metal designation is Periodic system of elements D.I. Mendeleev, alloy test, trademark of the St. Petersburg Mint and the bulk of the precious metal is clean.

On the reverse side there is a relief image of a product of the jewelry company “Bolin” - a crystal jug in a silver frame on the background of a stylized composition made using the laser matting technique based on other company products; there are inscriptions: at the top of the circle - "JEWELRY ART IN RUSSIA", at the bottom - "BOLIN"

Fluted