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The 300th Anniversary of the Birthday of L. Euler

The 300th Anniversary of the Birthday of L. Euler

The 300th Anniversary of the Birthday of L. Euler

Series: Outstanding Personalities of Russia

Catalogue Number: 5110-0079

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Date of issue: 02.04.2007
Denomination: 2 rubles
Currency: ruble
Metal, finenes: silver, 925/1000
Total weight, G: 15,55
Diameter, mm: 33,00 (0,20)
Thickness, mm: 2,40 (0,20)
Mintage, pcs: 3000
Proof: Proof
Description

The obverse: in the centre the emblem of the Bank of Russia [the two-headed eagle with wings down, under it the semicircular inscription Ȼ (BANK OF RUSSIA)] framed by a circle of dots and inscriptions along the rim on top: ߻ (TWO RUBLES), below: to the left indications of the precious metal and its fineness, in the centre the year of issue 2007 . (2007), to the right the fine metal content and the mint trade mark.

The reverse: in the centre - the portrait of L. Euler, to the left the dates in two lines 1707 and 1783, to the right a mathematical formula, lower celestial sphere. The inscription on top along the rim л (LEONHARD EULER).

The artist: V.M. Erokhin.
The sculptor: A.I. Parfenov.
Moscow Mint ().
The edge: 195 corrugations.

Leonhard Euler (1707-1783) the mathematician, mechanician, physicist, member of the Saint Petersburg Academy of Sciences.