On the mirror field of the disc – the relief image of the National Coat of Arms of the Russian Federation, over it – the semicircular inscription along the rim: `РОССИЙСКАЯ ФЕДЕРАЦИЯ` (RUSSIAN FEDERATION), framed on both sides by doubled rhombuses, below under the coat of arms: to the left – indications of the precious metal and its fineness, to the right – the fine metal content and the mint trade mark, on bottom in the centre, in three lines – the inscription: `БАНК РОССИИ` (BANK OF RUSSIA), the denomination of the coin: `3 РУБЛЯ` (3 ROUBLES), the year.
Obverse script
Cyrillic, Latin
Obverse lettering
РОССИЙСКАЯ ФЕДЕРАЦИЯ
Ag 925 31,1
СПМД
БАНК РОССИИ
3 РУБЛЯ
2018 г. (Translation: Russian Federation SPMD Bank of Russia Roubles)
Reverse description
A colored image of the emblem of NRC “Kurchatov Institute against the background of stylized model of an atom. There are inscriptions along the circumference — ‘НИЦ ‘КУРЧАТОВСКИЙ ИНСТИТУТ’ (NRC KURCHATOV INSTITUTE) and below in two lines — ‘осн. в 1943 г.’ (founded in 1943).
Reverse script
Cyrillic
Reverse lettering
НИЦ «КУРЧАТОВСКИЙ ИНСТИТУТ»
осн.
в 1943 г. (Translation: NRC Kurchatov Institute founded in)
Edge
300 corrugations
Mint
(СПМД) Saint Petersburg / Leningrad / Petrograd, Russia (1724-date)