Description:
Obverse
In the center — 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 RUBLE 1993), at the bottom — «БАНК РОССИИ» (BANK OF RUSSIA).
Reverse
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)
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