In the centre — the Emblem of the Bank of Russia (the two-headed eagle designed by I. Bilibin), under it to the right - the mint trademark. The inscriptions along the rim framed by a circle of dots: at the top — «ОДИН РУБЛЬ 1993 г.» (ONE ROUBLE 1993), at the bottom — «БАНК РОССИИ» (BANK OF RUSSIA).
Obverse script
Cyrillic
Obverse lettering
ОДИН РУБЛЬ 1993 г.
ММД
БАНК РОССИИ (Translation: One Rouble MMD Bank of Russia)
Reverse description
A portrait of K.A.Timiryazev, to the left - a plant in the glass flask, below - the date `1843`, to the right - the date `1920`, the inscription along the rim - `К.А.ТИМИМРЯЗЕВ` (K.A. TIMIRYAZEV)